31179888

素因数分解:

$2^4\times 3^2\times {\mathrm{293}}^1\times {\mathrm{739}}^1$

素因数の和:1046

約数の個数: 60

約数和(自身を含む): 87676680

約数和(自身を除く): 56496792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 293, 586, 739, 879, 1172, 1478, 1758, 2217, 2344, 2637, 2956, 3516, 4434, 4688, 5274, 5912, 6651, 7032, 8868, 10548, 11824, 13302, 14064, 17736, 21096, 26604, 35472, 42192, 53208, 106416, 216527, 433054, 649581, 866108, 1299162, 1732216, 1948743, 2598324, 3464432, 3897486, 5196648, 7794972, 10393296, 15589944, 31179888]

約数ペア:

[(1, 31179888), (2, 15589944), (3, 10393296), (4, 7794972), (6, 5196648), (8, 3897486), (9, 3464432), (12, 2598324), (16, 1948743), (18, 1732216), (24, 1299162), (36, 866108), (48, 649581), (72, 433054), (144, 216527), (293, 106416), (586, 53208), (739, 42192), (879, 35472), (1172, 26604), (1478, 21096), (1758, 17736), (2217, 14064), (2344, 13302), (2637, 11824), (2956, 10548), (3516, 8868), (4434, 7032), (4688, 6651), (5274, 5912)]