39631664

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{4447}}^1$

素因数の和:5012

約数の個数: 20

約数和(自身を含む): 76941504

約数和(自身を除く): 37309840

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4447, 4456, 8894, 8912, 17788, 35576, 71152, 2476979, 4953958, 9907916, 19815832, 39631664]

約数ペア:

[(1, 39631664), (2, 19815832), (4, 9907916), (8, 4953958), (16, 2476979), (557, 71152), (1114, 35576), (2228, 17788), (4447, 8912), (4456, 8894)]