87650204

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{1303}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 156417408

約数和(自身を除く): 68767204

約数列:

[1, 2, 4, 67, 134, 251, 268, 502, 1004, 1303, 2606, 5212, 16817, 33634, 67268, 87301, 174602, 327053, 349204, 654106, 1308212, 21912551, 43825102, 87650204]

約数ペア:

[(1, 87650204), (2, 43825102), (4, 21912551), (67, 1308212), (134, 654106), (251, 349204), (268, 327053), (502, 174602), (1004, 87301), (1303, 67268), (2606, 33634), (5212, 16817)]