90108296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28807}}^1$

素因数の和:28853

約数の個数: 32

約数和(自身を含む): 186675840

約数和(自身を除く): 96567544

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 28807, 57614, 115228, 230456, 489719, 662561, 979438, 1325122, 1958876, 2650244, 3917752, 5300488, 11263537, 22527074, 45054148, 90108296]

約数ペア:

[(1, 90108296), (2, 45054148), (4, 22527074), (8, 11263537), (17, 5300488), (23, 3917752), (34, 2650244), (46, 1958876), (68, 1325122), (92, 979438), (136, 662561), (184, 489719), (391, 230456), (782, 115228), (1564, 57614), (3128, 28807)]