40145596

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 71818880

約数和(自身を除く): 31673284

約数列:

[1, 2, 4, 67, 134, 163, 268, 326, 652, 919, 1838, 3676, 10921, 21842, 43684, 61573, 123146, 149797, 246292, 299594, 599188, 10036399, 20072798, 40145596]

約数ペア:

[(1, 40145596), (2, 20072798), (4, 10036399), (67, 599188), (134, 299594), (163, 246292), (268, 149797), (326, 123146), (652, 61573), (919, 43684), (1838, 21842), (3676, 10921)]