39779408

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{11783}}^1$

素因数の和:12002

約数の個数: 20

約数和(自身を含む): 77444448

約数和(自身を除く): 37665040

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 11783, 23566, 47132, 94264, 188528, 2486213, 4972426, 9944852, 19889704, 39779408]

約数ペア:

[(1, 39779408), (2, 19889704), (4, 9944852), (8, 4972426), (16, 2486213), (211, 188528), (422, 94264), (844, 47132), (1688, 23566), (3376, 11783)]