15696976976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{31647131}}^1$

素因数の和:31647170

約数の個数: 20

約数和(自身を含む): 31393954944

約数和(自身を除く): 15696977968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 31647131, 63294262, 126588524, 253177048, 506354096, 981061061, 1962122122, 3924244244, 7848488488, 15696976976]

約数ペア:

[(1, 15696976976), (2, 7848488488), (4, 3924244244), (8, 1962122122), (16, 981061061), (31, 506354096), (62, 253177048), (124, 126588524), (248, 63294262), (496, 31647131)]