97891556

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{52181}}^1$

素因数の和:52259

約数の個数: 24

約数和(自身を含む): 198709056

約数和(自身を除く): 100817500

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 52181, 104362, 208724, 365267, 730534, 1461068, 3496127, 6992254, 13984508, 24472889, 48945778, 97891556]

約数ペア:

[(1, 97891556), (2, 48945778), (4, 24472889), (7, 13984508), (14, 6992254), (28, 3496127), (67, 1461068), (134, 730534), (268, 365267), (469, 208724), (938, 104362), (1876, 52181)]