42165674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{23609}}^1$

素因数の和:23677

約数の個数: 16

約数和(自身を含む): 67996800

約数和(自身を除く): 25831126

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 23609, 47218, 448571, 897142, 1109623, 2219246, 21082837, 42165674]

約数ペア:

[(1, 42165674), (2, 21082837), (19, 2219246), (38, 1109623), (47, 897142), (94, 448571), (893, 47218), (1786, 23609)]