98950568

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{919}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 190660800

約数和(自身を除く): 91710232

約数列:

[1, 2, 4, 8, 43, 86, 172, 313, 344, 626, 919, 1252, 1838, 2504, 3676, 7352, 13459, 26918, 39517, 53836, 79034, 107672, 158068, 287647, 316136, 575294, 1150588, 2301176, 12368821, 24737642, 49475284, 98950568]

約数ペア:

[(1, 98950568), (2, 49475284), (4, 24737642), (8, 12368821), (43, 2301176), (86, 1150588), (172, 575294), (313, 316136), (344, 287647), (626, 158068), (919, 107672), (1252, 79034), (1838, 53836), (2504, 39517), (3676, 26918), (7352, 13459)]