31976688

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 85736576

約数和(自身を除く): 53759888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 67, 122, 134, 163, 183, 201, 244, 268, 326, 366, 402, 488, 489, 536, 652, 732, 804, 976, 978, 1072, 1304, 1464, 1608, 1956, 2608, 2928, 3216, 3912, 4087, 7824, 8174, 9943, 10921, 12261, 16348, 19886, 21842, 24522, 29829, 32696, 32763, 39772, 43684, 49044, 59658, 65392, 65526, 79544, 87368, 98088, 119316, 131052, 159088, 174736, 196176, 238632, 262104, 477264, 524208, 666181, 1332362, 1998543, 2664724, 3997086, 5329448, 7994172, 10658896, 15988344, 31976688]

約数ペア:

[(1, 31976688), (2, 15988344), (3, 10658896), (4, 7994172), (6, 5329448), (8, 3997086), (12, 2664724), (16, 1998543), (24, 1332362), (48, 666181), (61, 524208), (67, 477264), (122, 262104), (134, 238632), (163, 196176), (183, 174736), (201, 159088), (244, 131052), (268, 119316), (326, 98088), (366, 87368), (402, 79544), (488, 65526), (489, 65392), (536, 59658), (652, 49044), (732, 43684), (804, 39772), (976, 32763), (978, 32696), (1072, 29829), (1304, 24522), (1464, 21842), (1608, 19886), (1956, 16348), (2608, 12261), (2928, 10921), (3216, 9943), (3912, 8174), (4087, 7824)]