31006979776

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{25499161}}^1$

素因数の和:25499192

約数の個数: 28

約数和(自身を含む): 64767871480

約数和(自身を除く): 33760891704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 25499161, 50998322, 101996644, 203993288, 407986576, 484484059, 815973152, 968968118, 1631946304, 1937936236, 3875872472, 7751744944, 15503489888, 31006979776]

約数ペア:

[(1, 31006979776), (2, 15503489888), (4, 7751744944), (8, 3875872472), (16, 1937936236), (19, 1631946304), (32, 968968118), (38, 815973152), (64, 484484059), (76, 407986576), (152, 203993288), (304, 101996644), (608, 50998322), (1216, 25499161)]