89889548

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{78301}}^1$

素因数の和:78353

約数の個数: 24

約数和(自身を含む): 184166304

約数和(自身を除く): 94276756

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 78301, 156602, 313204, 548107, 1096214, 2192428, 3210341, 6420682, 12841364, 22472387, 44944774, 89889548]

約数ペア:

[(1, 89889548), (2, 44944774), (4, 22472387), (7, 12841364), (14, 6420682), (28, 3210341), (41, 2192428), (82, 1096214), (164, 548107), (287, 313204), (574, 156602), (1148, 78301)]