39894832

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{6907}}^1$

素因数の和:6953

約数の個数: 30

約数和(自身を含む): 81590388

約数和(自身を除く): 41695556

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 6907, 13814, 27628, 55256, 110512, 131233, 262466, 524932, 1049864, 2099728, 2493427, 4986854, 9973708, 19947416, 39894832]

約数ペア:

[(1, 39894832), (2, 19947416), (4, 9973708), (8, 4986854), (16, 2493427), (19, 2099728), (38, 1049864), (76, 524932), (152, 262466), (304, 131233), (361, 110512), (722, 55256), (1444, 27628), (2888, 13814), (5776, 6907)]