85290878

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{1823}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 129686400

約数和(自身を除く): 44395522

約数列:

[1, 2, 149, 157, 298, 314, 1823, 3646, 23393, 46786, 271627, 286211, 543254, 572422, 42645439, 85290878]

約数ペア:

[(1, 85290878), (2, 42645439), (149, 572422), (157, 543254), (298, 286211), (314, 271627), (1823, 46786), (3646, 23393)]