84211964

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4997

約数の個数: 24

約数和(自身を含む): 151927776

約数和(自身を除く): 67715812

約数列:

[1, 2, 4, 61, 71, 122, 142, 244, 284, 4331, 4861, 8662, 9722, 17324, 19444, 296521, 345131, 593042, 690262, 1186084, 1380524, 21052991, 42105982, 84211964]

約数ペア:

[(1, 84211964), (2, 42105982), (4, 21052991), (61, 1380524), (71, 1186084), (122, 690262), (142, 593042), (244, 345131), (284, 296521), (4331, 19444), (4861, 17324), (8662, 9722)]