89004568

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{701}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 170586000

約数和(自身を除く): 81581432

約数列:

[1, 2, 4, 8, 59, 118, 236, 269, 472, 538, 701, 1076, 1402, 2152, 2804, 5608, 15871, 31742, 41359, 63484, 82718, 126968, 165436, 188569, 330872, 377138, 754276, 1508552, 11125571, 22251142, 44502284, 89004568]

約数ペア:

[(1, 89004568), (2, 44502284), (4, 22251142), (8, 11125571), (59, 1508552), (118, 754276), (236, 377138), (269, 330872), (472, 188569), (538, 165436), (701, 126968), (1076, 82718), (1402, 63484), (2152, 41359), (2804, 31742), (5608, 15871)]