40108712

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42131}}^1$

素因数の和:42161

約数の個数: 32

約数和(自身を含む): 91005120

約数和(自身を除く): 50896408

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 42131, 84262, 168524, 294917, 337048, 589834, 716227, 1179668, 1432454, 2359336, 2864908, 5013589, 5729816, 10027178, 20054356, 40108712]

約数ペア:

[(1, 40108712), (2, 20054356), (4, 10027178), (7, 5729816), (8, 5013589), (14, 2864908), (17, 2359336), (28, 1432454), (34, 1179668), (56, 716227), (68, 589834), (119, 337048), (136, 294917), (238, 168524), (476, 84262), (952, 42131)]