52943728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{174157}}^1$

素因数の和:174184

約数の個数: 20

約数和(自身を含む): 107977960

約数和(自身を除く): 55034232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 174157, 348314, 696628, 1393256, 2786512, 3308983, 6617966, 13235932, 26471864, 52943728]

約数ペア:

[(1, 52943728), (2, 26471864), (4, 13235932), (8, 6617966), (16, 3308983), (19, 2786512), (38, 1393256), (76, 696628), (152, 348314), (304, 174157)]