89865256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1013}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 181850760

約数和(自身を除く): 91985504

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 853, 1013, 1706, 2026, 3412, 4052, 6824, 8104, 11089, 13169, 22178, 26338, 44356, 52676, 88712, 105352, 864089, 1728178, 3456356, 6912712, 11233157, 22466314, 44932628, 89865256]

約数ペア:

[(1, 89865256), (2, 44932628), (4, 22466314), (8, 11233157), (13, 6912712), (26, 3456356), (52, 1728178), (104, 864089), (853, 105352), (1013, 88712), (1706, 52676), (2026, 44356), (3412, 26338), (4052, 22178), (6824, 13169), (8104, 11089)]