80457916676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17659771}}^1$

素因数の和:17659859

約数の個数: 24

約数和(自身を含む): 151308926496

約数和(自身を除く): 70851009820

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 17659771, 35319542, 70639084, 300216107, 600432214, 1183204657, 1200864428, 2366409314, 4732818628, 20114479169, 40228958338, 80457916676]

約数ペア:

[(1, 80457916676), (2, 40228958338), (4, 20114479169), (17, 4732818628), (34, 2366409314), (67, 1200864428), (68, 1183204657), (134, 600432214), (268, 300216107), (1139, 70639084), (2278, 35319542), (4556, 17659771)]