31555056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:914

約数の個数: 80

約数和(自身を含む): 89334560

約数和(自身を除く): 57779504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 829, 976, 1464, 1586, 1658, 2379, 2487, 2928, 3172, 3316, 4758, 4974, 6344, 6632, 9516, 9948, 10777, 12688, 13264, 19032, 19896, 21554, 32331, 38064, 39792, 43108, 50569, 64662, 86216, 101138, 129324, 151707, 172432, 202276, 258648, 303414, 404552, 517296, 606828, 657397, 809104, 1213656, 1314794, 1972191, 2427312, 2629588, 3944382, 5259176, 7888764, 10518352, 15777528, 31555056]

約数ペア:

[(1, 31555056), (2, 15777528), (3, 10518352), (4, 7888764), (6, 5259176), (8, 3944382), (12, 2629588), (13, 2427312), (16, 1972191), (24, 1314794), (26, 1213656), (39, 809104), (48, 657397), (52, 606828), (61, 517296), (78, 404552), (104, 303414), (122, 258648), (156, 202276), (183, 172432), (208, 151707), (244, 129324), (312, 101138), (366, 86216), (488, 64662), (624, 50569), (732, 43108), (793, 39792), (829, 38064), (976, 32331), (1464, 21554), (1586, 19896), (1658, 19032), (2379, 13264), (2487, 12688), (2928, 10777), (3172, 9948), (3316, 9516), (4758, 6632), (4974, 6344)]