31402944

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1107

約数の個数: 112

約数和(自身を含む): 97840800

約数和(自身を除く): 66437856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1069, 1088, 1224, 1632, 1728, 1836, 2138, 2448, 3207, 3264, 3672, 4276, 4896, 6414, 7344, 8552, 9621, 9792, 12828, 14688, 17104, 18173, 19242, 25656, 28863, 29376, 34208, 36346, 38484, 51312, 54519, 57726, 68416, 72692, 76968, 102624, 109038, 115452, 145384, 153936, 163557, 205248, 218076, 230904, 290768, 307872, 327114, 436152, 461808, 490671, 581536, 615744, 654228, 872304, 923616, 981342, 1163072, 1308456, 1744608, 1847232, 1962684, 2616912, 3489216, 3925368, 5233824, 7850736, 10467648, 15701472, 31402944]

約数ペア:

[(1, 31402944), (2, 15701472), (3, 10467648), (4, 7850736), (6, 5233824), (8, 3925368), (9, 3489216), (12, 2616912), (16, 1962684), (17, 1847232), (18, 1744608), (24, 1308456), (27, 1163072), (32, 981342), (34, 923616), (36, 872304), (48, 654228), (51, 615744), (54, 581536), (64, 490671), (68, 461808), (72, 436152), (96, 327114), (102, 307872), (108, 290768), (136, 230904), (144, 218076), (153, 205248), (192, 163557), (204, 153936), (216, 145384), (272, 115452), (288, 109038), (306, 102624), (408, 76968), (432, 72692), (459, 68416), (544, 57726), (576, 54519), (612, 51312), (816, 38484), (864, 36346), (918, 34208), (1069, 29376), (1088, 28863), (1224, 25656), (1632, 19242), (1728, 18173), (1836, 17104), (2138, 14688), (2448, 12828), (3207, 9792), (3264, 9621), (3672, 8552), (4276, 7344), (4896, 6414)]