40375108

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1229}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 72737280

約数和(自身を除く): 32362172

約数列:

[1, 2, 4, 43, 86, 172, 191, 382, 764, 1229, 2458, 4916, 8213, 16426, 32852, 52847, 105694, 211388, 234739, 469478, 938956, 10093777, 20187554, 40375108]

約数ペア:

[(1, 40375108), (2, 20187554), (4, 10093777), (43, 938956), (86, 469478), (172, 234739), (191, 211388), (382, 105694), (764, 52847), (1229, 32852), (2458, 16426), (4916, 8213)]