39860156

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10867}}^1$

素因数の和:11009

約数の個数: 24

約数和(自身を含む): 80336256

約数和(自身を除く): 40476100

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 10867, 21734, 43468, 76069, 152138, 304276, 1423577, 2847154, 5694308, 9965039, 19930078, 39860156]

約数ペア:

[(1, 39860156), (2, 19930078), (4, 9965039), (7, 5694308), (14, 2847154), (28, 1423577), (131, 304276), (262, 152138), (524, 76069), (917, 43468), (1834, 21734), (3668, 10867)]