386331352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{93407}}^1$

素因数の和:93471

約数の個数: 32

約数和(自身を含む): 807045120

約数和(自身を除く): 420713768

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 93407, 186814, 373628, 747256, 1027477, 2054954, 4109908, 4390129, 8219816, 8780258, 17560516, 35121032, 48291419, 96582838, 193165676, 386331352]

約数ペア:

[(1, 386331352), (2, 193165676), (4, 96582838), (8, 48291419), (11, 35121032), (22, 17560516), (44, 8780258), (47, 8219816), (88, 4390129), (94, 4109908), (188, 2054954), (376, 1027477), (517, 747256), (1034, 373628), (2068, 186814), (4136, 93407)]