77934992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157127}}^1$

素因数の和:157166

約数の個数: 20

約数和(自身を含む): 155870976

約数和(自身を除く): 77935984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 157127, 314254, 628508, 1257016, 2514032, 4870937, 9741874, 19483748, 38967496, 77934992]

約数ペア:

[(1, 77934992), (2, 38967496), (4, 19483748), (8, 9741874), (16, 4870937), (31, 2514032), (62, 1257016), (124, 628508), (248, 314254), (496, 157127)]