89865712

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{8681}}^1$

素因数の和:9336

約数の個数: 20

約数和(自身を含む): 174404016

約数和(自身を除く): 84538304

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 8681, 10352, 17362, 34724, 69448, 138896, 5616607, 11233214, 22466428, 44932856, 89865712]

約数ペア:

[(1, 89865712), (2, 44932856), (4, 22466428), (8, 11233214), (16, 5616607), (647, 138896), (1294, 69448), (2588, 34724), (5176, 17362), (8681, 10352)]