80455700848

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{173395907}}^1$

素因数の和:173395944

約数の個数: 20

約数和(自身を含む): 161258194440

約数和(自身を除く): 80802493592

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 173395907, 346791814, 693583628, 1387167256, 2774334512, 5028481303, 10056962606, 20113925212, 40227850424, 80455700848]

約数ペア:

[(1, 80455700848), (2, 40227850424), (4, 20113925212), (8, 10056962606), (16, 5028481303), (29, 2774334512), (58, 1387167256), (116, 693583628), (232, 346791814), (464, 173395907)]