87247964

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{929}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 156083760

約数和(自身を除く): 68835796

約数列:

[1, 2, 4, 53, 106, 212, 443, 886, 929, 1772, 1858, 3716, 23479, 46958, 49237, 93916, 98474, 196948, 411547, 823094, 1646188, 21811991, 43623982, 87247964]

約数ペア:

[(1, 87247964), (2, 43623982), (4, 21811991), (53, 1646188), (106, 823094), (212, 411547), (443, 196948), (886, 98474), (929, 93916), (1772, 49237), (1858, 46958), (3716, 23479)]