39915848

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22993}}^1$

素因数の和:23037

約数の個数: 32

約数和(自身を含む): 88296960

約数和(自身を除く): 48381112

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 22993, 45986, 91972, 160951, 183944, 321902, 643804, 712783, 1287608, 1425566, 2851132, 4989481, 5702264, 9978962, 19957924, 39915848]

約数ペア:

[(1, 39915848), (2, 19957924), (4, 9978962), (7, 5702264), (8, 4989481), (14, 2851132), (28, 1425566), (31, 1287608), (56, 712783), (62, 643804), (124, 321902), (217, 183944), (248, 160951), (434, 91972), (868, 45986), (1736, 22993)]