86490968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{827}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 172141200

約数和(自身を除く): 85650232

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 769, 827, 1538, 1654, 3076, 3308, 6152, 6616, 13073, 14059, 26146, 28118, 52292, 56236, 104584, 112472, 635963, 1271926, 2543852, 5087704, 10811371, 21622742, 43245484, 86490968]

約数ペア:

[(1, 86490968), (2, 43245484), (4, 21622742), (8, 10811371), (17, 5087704), (34, 2543852), (68, 1271926), (136, 635963), (769, 112472), (827, 104584), (1538, 56236), (1654, 52292), (3076, 28118), (3308, 26146), (6152, 14059), (6616, 13073)]