89476930

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 163658880

約数和(自身を除く): 74181950

約数列:

[1, 2, 5, 10, 131, 167, 262, 334, 409, 655, 818, 835, 1310, 1670, 2045, 4090, 21877, 43754, 53579, 68303, 107158, 109385, 136606, 218770, 267895, 341515, 535790, 683030, 8947693, 17895386, 44738465, 89476930]

約数ペア:

[(1, 89476930), (2, 44738465), (5, 17895386), (10, 8947693), (131, 683030), (167, 535790), (262, 341515), (334, 267895), (409, 218770), (655, 136606), (818, 109385), (835, 107158), (1310, 68303), (1670, 53579), (2045, 43754), (4090, 21877)]