102879608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2543}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 208353600

約数和(自身を除く): 105473992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1556, 2543, 3112, 5057, 5086, 10114, 10172, 20228, 20344, 33059, 40456, 66118, 132236, 264472, 989227, 1978454, 3956908, 7913816, 12859951, 25719902, 51439804, 102879608]

約数ペア:

[(1, 102879608), (2, 51439804), (4, 25719902), (8, 12859951), (13, 7913816), (26, 3956908), (52, 1978454), (104, 989227), (389, 264472), (778, 132236), (1556, 66118), (2543, 40456), (3112, 33059), (5057, 20344), (5086, 20228), (10114, 10172)]