85416254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1487}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 160275456

約数和(自身を除く): 74859202

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 373, 746, 1487, 2611, 2974, 4103, 5222, 8206, 10409, 16357, 20818, 28721, 32714, 57442, 114499, 228998, 554651, 1109302, 3882557, 6101161, 7765114, 12202322, 42708127, 85416254]

約数ペア:

[(1, 85416254), (2, 42708127), (7, 12202322), (11, 7765114), (14, 6101161), (22, 3882557), (77, 1109302), (154, 554651), (373, 228998), (746, 114499), (1487, 57442), (2611, 32714), (2974, 28721), (4103, 20818), (5222, 16357), (8206, 10409)]