81710361628

素因数分解:

$2^2\times 7^1\times {\mathrm{15797}}^1\times {\mathrm{184733}}^1$

素因数の和:200541

約数の個数: 24

約数和(自身を含む): 163431952992

約数和(自身を除く): 81721591364

約数列:

[1, 2, 4, 7, 14, 28, 15797, 31594, 63188, 110579, 184733, 221158, 369466, 442316, 738932, 1293131, 2586262, 5172524, 2918227201, 5836454402, 11672908804, 20427590407, 40855180814, 81710361628]

約数ペア:

[(1, 81710361628), (2, 40855180814), (4, 20427590407), (7, 11672908804), (14, 5836454402), (28, 2918227201), (15797, 5172524), (31594, 2586262), (63188, 1293131), (110579, 738932), (184733, 442316), (221158, 369466)]