61553494

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{983}}^1$

素因数の和:1355

約数の個数: 16

約数和(自身を含む): 93519360

約数和(自身を除く): 31965866

約数列:

[1, 2, 131, 239, 262, 478, 983, 1966, 31309, 62618, 128773, 234937, 257546, 469874, 30776747, 61553494]

約数ペア:

[(1, 61553494), (2, 30776747), (131, 469874), (239, 257546), (262, 234937), (478, 128773), (983, 62618), (1966, 31309)]