85028876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{18341}}^1$

素因数の和:18425

約数の個数: 24

約数和(自身を含む): 159208560

約数和(自身を除く): 74179684

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 18341, 36682, 73364, 348479, 696958, 1118801, 1393916, 2237602, 4475204, 21257219, 42514438, 85028876]

約数ペア:

[(1, 85028876), (2, 42514438), (4, 21257219), (19, 4475204), (38, 2237602), (61, 1393916), (76, 1118801), (122, 696958), (244, 348479), (1159, 73364), (2318, 36682), (4636, 18341)]