86888308

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1736

約数の個数: 36

約数和(自身を含む): 166837440

約数和(自身を除く): 79949132

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 169, 316, 338, 676, 1027, 1627, 2054, 3254, 4108, 6508, 13351, 21151, 26702, 42302, 53404, 84604, 128533, 257066, 274963, 514132, 549926, 1099852, 1670929, 3341858, 6683716, 21722077, 43444154, 86888308]

約数ペア:

[(1, 86888308), (2, 43444154), (4, 21722077), (13, 6683716), (26, 3341858), (52, 1670929), (79, 1099852), (158, 549926), (169, 514132), (316, 274963), (338, 257066), (676, 128533), (1027, 84604), (1627, 53404), (2054, 42302), (3254, 26702), (4108, 21151), (6508, 13351)]