80681432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1033}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 163289280

約数和(自身を除く): 82607848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 751, 1033, 1502, 2066, 3004, 4132, 6008, 8264, 9763, 13429, 19526, 26858, 39052, 53716, 78104, 107432, 775783, 1551566, 3103132, 6206264, 10085179, 20170358, 40340716, 80681432]

約数ペア:

[(1, 80681432), (2, 40340716), (4, 20170358), (8, 10085179), (13, 6206264), (26, 3103132), (52, 1551566), (104, 775783), (751, 107432), (1033, 78104), (1502, 53716), (2066, 39052), (3004, 26858), (4132, 19526), (6008, 13429), (8264, 9763)]