85243168

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 180278784

約数和(自身を除く): 95035616

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 2207, 2272, 2414, 4414, 4828, 8828, 9656, 17656, 19312, 35312, 37519, 38624, 70624, 75038, 150076, 156697, 300152, 313394, 600304, 626788, 1200608, 1253576, 2507152, 2663849, 5014304, 5327698, 10655396, 21310792, 42621584, 85243168]

約数ペア:

[(1, 85243168), (2, 42621584), (4, 21310792), (8, 10655396), (16, 5327698), (17, 5014304), (32, 2663849), (34, 2507152), (68, 1253576), (71, 1200608), (136, 626788), (142, 600304), (272, 313394), (284, 300152), (544, 156697), (568, 150076), (1136, 75038), (1207, 70624), (2207, 38624), (2272, 37519), (2414, 35312), (4414, 19312), (4828, 17656), (8828, 9656)]