38895824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7129}}^1$

素因数の和:7179

約数の個数: 40

約数和(自身を含む): 84875520

約数和(自身を除く): 45979696

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 7129, 14258, 28516, 57032, 78419, 114064, 156838, 220999, 313676, 441998, 627352, 883996, 1254704, 1767992, 2430989, 3535984, 4861978, 9723956, 19447912, 38895824]

約数ペア:

[(1, 38895824), (2, 19447912), (4, 9723956), (8, 4861978), (11, 3535984), (16, 2430989), (22, 1767992), (31, 1254704), (44, 883996), (62, 627352), (88, 441998), (124, 313676), (176, 220999), (248, 156838), (341, 114064), (496, 78419), (682, 57032), (1364, 28516), (2728, 14258), (5456, 7129)]