86607898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 144731664

約数和(自身を除く): 58123766

約数列:

[1, 2, 13, 26, 37, 74, 197, 394, 457, 481, 914, 962, 2561, 5122, 5941, 7289, 11882, 14578, 16909, 33818, 90029, 94757, 180058, 189514, 219817, 439634, 1170377, 2340754, 3331073, 6662146, 43303949, 86607898]

約数ペア:

[(1, 86607898), (2, 43303949), (13, 6662146), (26, 3331073), (37, 2340754), (74, 1170377), (197, 439634), (394, 219817), (457, 189514), (481, 180058), (914, 94757), (962, 90029), (2561, 33818), (5122, 16909), (5941, 14578), (7289, 11882)]