4090768432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{8247517}}^1$

素因数の和:8247556

約数の個数: 20

約数和(自身を含む): 8181537856

約数和(自身を除く): 4090769424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 8247517, 16495034, 32990068, 65980136, 131960272, 255673027, 511346054, 1022692108, 2045384216, 4090768432]

約数ペア:

[(1, 4090768432), (2, 2045384216), (4, 1022692108), (8, 511346054), (16, 255673027), (31, 131960272), (62, 65980136), (124, 32990068), (248, 16495034), (496, 8247517)]