78962104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17657}}^1$

素因数の和:17719

約数の個数: 32

約数和(自身を含む): 163159920

約数和(自身を除く): 84197816

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 17657, 35314, 70628, 141256, 229541, 459082, 759251, 918164, 1518502, 1836328, 3037004, 6074008, 9870263, 19740526, 39481052, 78962104]

約数ペア:

[(1, 78962104), (2, 39481052), (4, 19740526), (8, 9870263), (13, 6074008), (26, 3037004), (43, 1836328), (52, 1518502), (86, 918164), (104, 759251), (172, 459082), (344, 229541), (559, 141256), (1118, 70628), (2236, 35314), (4472, 17657)]