31111632

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 94011840

約数和(自身を除く): 62900208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 71, 72, 102, 136, 142, 144, 153, 179, 204, 213, 272, 284, 306, 358, 408, 426, 537, 568, 612, 639, 716, 816, 852, 1074, 1136, 1207, 1224, 1278, 1432, 1611, 1704, 2148, 2414, 2448, 2556, 2864, 3043, 3222, 3408, 3621, 4296, 4828, 5112, 6086, 6444, 7242, 8592, 9129, 9656, 10224, 10863, 12172, 12709, 12888, 14484, 18258, 19312, 21726, 24344, 25418, 25776, 27387, 28968, 36516, 38127, 43452, 48688, 50836, 54774, 57936, 73032, 76254, 86904, 101672, 109548, 114381, 146064, 152508, 173808, 203344, 216053, 219096, 228762, 305016, 432106, 438192, 457524, 610032, 648159, 864212, 915048, 1296318, 1728424, 1830096, 1944477, 2592636, 3456848, 3888954, 5185272, 7777908, 10370544, 15555816, 31111632]

約数ペア:

[(1, 31111632), (2, 15555816), (3, 10370544), (4, 7777908), (6, 5185272), (8, 3888954), (9, 3456848), (12, 2592636), (16, 1944477), (17, 1830096), (18, 1728424), (24, 1296318), (34, 915048), (36, 864212), (48, 648159), (51, 610032), (68, 457524), (71, 438192), (72, 432106), (102, 305016), (136, 228762), (142, 219096), (144, 216053), (153, 203344), (179, 173808), (204, 152508), (213, 146064), (272, 114381), (284, 109548), (306, 101672), (358, 86904), (408, 76254), (426, 73032), (537, 57936), (568, 54774), (612, 50836), (639, 48688), (716, 43452), (816, 38127), (852, 36516), (1074, 28968), (1136, 27387), (1207, 25776), (1224, 25418), (1278, 24344), (1432, 21726), (1611, 19312), (1704, 18258), (2148, 14484), (2414, 12888), (2448, 12709), (2556, 12172), (2864, 10863), (3043, 10224), (3222, 9656), (3408, 9129), (3621, 8592), (4296, 7242), (4828, 6444), (5112, 6086)]