90535988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4943}}^1$

素因数の和:5207

約数の個数: 24

約数和(自身を含む): 167502720

約数和(自身を除く): 76966732

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 4943, 9158, 9886, 18316, 19772, 93917, 187834, 375668, 1191263, 2382526, 4765052, 22633997, 45267994, 90535988]

約数ペア:

[(1, 90535988), (2, 45267994), (4, 22633997), (19, 4765052), (38, 2382526), (76, 1191263), (241, 375668), (482, 187834), (964, 93917), (4579, 19772), (4943, 18316), (9158, 9886)]