84385204

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:5007

約数の個数: 24

約数和(自身を含む): 152240256

約数和(自身を除く): 67855052

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 4331, 4871, 8662, 9742, 17324, 19484, 297131, 345841, 594262, 691682, 1188524, 1383364, 21096301, 42192602, 84385204]

約数ペア:

[(1, 84385204), (2, 42192602), (4, 21096301), (61, 1383364), (71, 1188524), (122, 691682), (142, 594262), (244, 345841), (284, 297131), (4331, 19484), (4871, 17324), (8662, 9742)]