329366144

素因数分解:

$2^7\times {\mathrm{313}}^1\times {\mathrm{8221}}^1$

素因数の和:8548

約数の個数: 32

約数和(自身を含む): 658335540

約数和(自身を除く): 328969396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 313, 626, 1252, 2504, 5008, 8221, 10016, 16442, 20032, 32884, 40064, 65768, 131536, 263072, 526144, 1052288, 2573173, 5146346, 10292692, 20585384, 41170768, 82341536, 164683072, 329366144]

約数ペア:

[(1, 329366144), (2, 164683072), (4, 82341536), (8, 41170768), (16, 20585384), (32, 10292692), (64, 5146346), (128, 2573173), (313, 1052288), (626, 526144), (1252, 263072), (2504, 131536), (5008, 65768), (8221, 40064), (10016, 32884), (16442, 20032)]