89396902

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 157158144

約数和(自身を除く): 67761242

約数列:

[1, 2, 7, 14, 53, 106, 211, 371, 422, 571, 742, 1142, 1477, 2954, 3997, 7994, 11183, 22366, 30263, 60526, 78281, 120481, 156562, 211841, 240962, 423682, 843367, 1686734, 6385493, 12770986, 44698451, 89396902]

約数ペア:

[(1, 89396902), (2, 44698451), (7, 12770986), (14, 6385493), (53, 1686734), (106, 843367), (211, 423682), (371, 240962), (422, 211841), (571, 156562), (742, 120481), (1142, 78281), (1477, 60526), (2954, 30263), (3997, 22366), (7994, 11183)]