80497580432

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{39614951}}^1$

素因数の和:39615086

約数の個数: 20

約数和(自身を含む): 157192129536

約数和(自身を除く): 76694549104

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 39614951, 79229902, 158459804, 316919608, 633839216, 5031098777, 10062197554, 20124395108, 40248790216, 80497580432]

約数ペア:

[(1, 80497580432), (2, 40248790216), (4, 20124395108), (8, 10062197554), (16, 5031098777), (127, 633839216), (254, 316919608), (508, 158459804), (1016, 79229902), (2032, 39614951)]