85538551

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3593}}^1$

素因数の和:3798

約数の個数: 16

約数和(自身を含む): 103507200

約数和(自身を除く): 17968649

約数列:

[1, 7, 19, 133, 179, 1253, 3401, 3593, 23807, 25151, 68267, 477869, 643147, 4502029, 12219793, 85538551]

約数ペア:

[(1, 85538551), (7, 12219793), (19, 4502029), (133, 643147), (179, 477869), (1253, 68267), (3401, 25151), (3593, 23807)]