85028144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{87119}}^1$

素因数の和:87188

約数の個数: 20

約数和(自身を含む): 167444640

約数和(自身を除く): 82416496

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 87119, 174238, 348476, 696952, 1393904, 5314259, 10628518, 21257036, 42514072, 85028144]

約数ペア:

[(1, 85028144), (2, 42514072), (4, 21257036), (8, 10628518), (16, 5314259), (61, 1393904), (122, 696952), (244, 348476), (488, 174238), (976, 87119)]