9159351664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1663}}^1\times {\mathrm{20249}}^1$

素因数の和:21937

約数の個数: 40

約数和(自身を含む): 18802368000

約数和(自身を除く): 9643016336

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1663, 3326, 6652, 13304, 20249, 26608, 28271, 40498, 56542, 80996, 113084, 161992, 226168, 323984, 344233, 452336, 688466, 1376932, 2753864, 5507728, 33674087, 67348174, 134696348, 269392696, 538785392, 572459479, 1144918958, 2289837916, 4579675832, 9159351664]

約数ペア:

[(1, 9159351664), (2, 4579675832), (4, 2289837916), (8, 1144918958), (16, 572459479), (17, 538785392), (34, 269392696), (68, 134696348), (136, 67348174), (272, 33674087), (1663, 5507728), (3326, 2753864), (6652, 1376932), (13304, 688466), (20249, 452336), (26608, 344233), (28271, 323984), (40498, 226168), (56542, 161992), (80996, 113084)]