8159343856

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{11717}}^1$

素因数の和:12409

約数の個数: 40

約数和(自身を含む): 16058909664

約数和(自身を除く): 7899565808

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 613, 1136, 1226, 2452, 4904, 9808, 11717, 23434, 43523, 46868, 87046, 93736, 174092, 187472, 348184, 696368, 831907, 1663814, 3327628, 6655256, 7182521, 13310512, 14365042, 28730084, 57460168, 114920336, 509958991, 1019917982, 2039835964, 4079671928, 8159343856]

約数ペア:

[(1, 8159343856), (2, 4079671928), (4, 2039835964), (8, 1019917982), (16, 509958991), (71, 114920336), (142, 57460168), (284, 28730084), (568, 14365042), (613, 13310512), (1136, 7182521), (1226, 6655256), (2452, 3327628), (4904, 1663814), (9808, 831907), (11717, 696368), (23434, 348184), (43523, 187472), (46868, 174092), (87046, 93736)]