40589912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14879}}^1$

素因数の和:14927

約数の個数: 32

約数和(自身を含む): 85708800

約数和(自身を除く): 45118888

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 14879, 29758, 59516, 119032, 163669, 327338, 461249, 654676, 922498, 1309352, 1844996, 3689992, 5073739, 10147478, 20294956, 40589912]

約数ペア:

[(1, 40589912), (2, 20294956), (4, 10147478), (8, 5073739), (11, 3689992), (22, 1844996), (31, 1309352), (44, 922498), (62, 654676), (88, 461249), (124, 327338), (248, 163669), (341, 119032), (682, 59516), (1364, 29758), (2728, 14879)]