42393928

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{67079}}^1$

素因数の和:67164

約数の個数: 16

約数和(自身を含む): 80496000

約数和(自身を除く): 38102072

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 67079, 134158, 268316, 536632, 5299241, 10598482, 21196964, 42393928]

約数ペア:

[(1, 42393928), (2, 21196964), (4, 10598482), (8, 5299241), (79, 536632), (158, 268316), (316, 134158), (632, 67079)]