86745458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 142067520

約数和(自身を除く): 55322062

約数列:

[1, 2, 17, 34, 59, 83, 118, 166, 521, 1003, 1042, 1411, 2006, 2822, 4897, 8857, 9794, 17714, 30739, 43243, 61478, 83249, 86486, 166498, 522563, 735131, 1045126, 1470262, 2551337, 5102674, 43372729, 86745458]

約数ペア:

[(1, 86745458), (2, 43372729), (17, 5102674), (34, 2551337), (59, 1470262), (83, 1045126), (118, 735131), (166, 522563), (521, 166498), (1003, 86486), (1042, 83249), (1411, 61478), (2006, 43243), (2822, 30739), (4897, 17714), (8857, 9794)]