67690352

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{4357}}^1$

素因数の和:5336

約数の個数: 20

約数和(自身を含む): 131315256

約数和(自身を除く): 63624904

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 4357, 7768, 8714, 15536, 17428, 34856, 69712, 4230647, 8461294, 16922588, 33845176, 67690352]

約数ペア:

[(1, 67690352), (2, 33845176), (4, 16922588), (8, 8461294), (16, 4230647), (971, 69712), (1942, 34856), (3884, 17428), (4357, 15536), (7768, 8714)]