39979546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{4339}}^1$

素因数の和:4629

約数の個数: 16

約数和(自身を含む): 63745920

約数和(自身を除く): 23766374

約数列:

[1, 2, 17, 34, 271, 542, 4339, 4607, 8678, 9214, 73763, 147526, 1175869, 2351738, 19989773, 39979546]

約数ペア:

[(1, 39979546), (2, 19989773), (17, 2351738), (34, 1175869), (271, 147526), (542, 73763), (4339, 9214), (4607, 8678)]