89969782

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{11621}}^1$

素因数の和:11716

約数の個数: 24

約数和(自身を含む): 158988960

約数和(自身を除く): 69019178

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 11621, 23242, 81347, 162694, 569429, 918059, 1138858, 1836118, 6426413, 12852826, 44984891, 89969782]

約数ペア:

[(1, 89969782), (2, 44984891), (7, 12852826), (14, 6426413), (49, 1836118), (79, 1138858), (98, 918059), (158, 569429), (553, 162694), (1106, 81347), (3871, 23242), (7742, 11621)]