39442168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1013}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 76901760

約数和(自身を除く): 37459592

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1013, 1256, 2026, 4052, 4867, 8104, 9734, 19468, 31403, 38936, 62806, 125612, 159041, 251224, 318082, 636164, 1272328, 4930271, 9860542, 19721084, 39442168]

約数ペア:

[(1, 39442168), (2, 19721084), (4, 9860542), (8, 4930271), (31, 1272328), (62, 636164), (124, 318082), (157, 251224), (248, 159041), (314, 125612), (628, 62806), (1013, 38936), (1256, 31403), (2026, 19468), (4052, 9734), (4867, 8104)]