131405932

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{56543}}^1$

素因数の和:56637

約数の個数: 24

約数和(自身を含む): 265982976

約数和(自身を除く): 134577044

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 56543, 113086, 226172, 395801, 791602, 1583204, 4693069, 9386138, 18772276, 32851483, 65702966, 131405932]

約数ペア:

[(1, 131405932), (2, 65702966), (4, 32851483), (7, 18772276), (14, 9386138), (28, 4693069), (83, 1583204), (166, 791602), (332, 395801), (581, 226172), (1162, 113086), (2324, 56543)]