91489148

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2287}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 163555392

約数和(自身を除く): 72066244

約数列:

[1, 2, 4, 73, 137, 146, 274, 292, 548, 2287, 4574, 9148, 10001, 20002, 40004, 166951, 313319, 333902, 626638, 667804, 1253276, 22872287, 45744574, 91489148]

約数ペア:

[(1, 91489148), (2, 45744574), (4, 22872287), (73, 1253276), (137, 667804), (146, 626638), (274, 333902), (292, 313319), (548, 166951), (2287, 40004), (4574, 20002), (9148, 10001)]