84542642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{2161}}^1$

素因数の和:2825

約数の個数: 16

約数和(自身を含む): 131172864

約数和(自身を除く): 46630222

約数列:

[1, 2, 31, 62, 631, 1262, 2161, 4322, 19561, 39122, 66991, 133982, 1363591, 2727182, 42271321, 84542642]

約数ペア:

[(1, 84542642), (2, 42271321), (31, 2727182), (62, 1363591), (631, 133982), (1262, 66991), (2161, 39122), (4322, 19561)]