42131914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 71792640

約数和(自身を除く): 29660726

約数列:

[1, 2, 11, 22, 31, 62, 163, 326, 341, 379, 682, 758, 1793, 3586, 4169, 5053, 8338, 10106, 11749, 23498, 55583, 61777, 111166, 123554, 129239, 258478, 679547, 1359094, 1915087, 3830174, 21065957, 42131914]

約数ペア:

[(1, 42131914), (2, 21065957), (11, 3830174), (22, 1915087), (31, 1359094), (62, 679547), (163, 258478), (326, 129239), (341, 123554), (379, 111166), (682, 61777), (758, 55583), (1793, 23498), (3586, 11749), (4169, 10106), (5053, 8338)]