79787056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{160861}}^1$

素因数の和:160900

約数の個数: 20

約数和(自身を含む): 159575104

約数和(自身を除く): 79788048

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 160861, 321722, 643444, 1286888, 2573776, 4986691, 9973382, 19946764, 39893528, 79787056]

約数ペア:

[(1, 79787056), (2, 39893528), (4, 19946764), (8, 9973382), (16, 4986691), (31, 2573776), (62, 1286888), (124, 643444), (248, 321722), (496, 160861)]