1115661056

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{61381}}^1$

素因数の和:61468

約数の個数: 36

約数和(自身を含む): 2258366544

約数和(自身を除く): 1142705488

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4544, 9088, 18176, 61381, 122762, 245524, 491048, 982096, 1964192, 3928384, 4358051, 7856768, 8716102, 15713536, 17432204, 34864408, 69728816, 139457632, 278915264, 557830528, 1115661056]

約数ペア:

[(1, 1115661056), (2, 557830528), (4, 278915264), (8, 139457632), (16, 69728816), (32, 34864408), (64, 17432204), (71, 15713536), (128, 8716102), (142, 7856768), (256, 4358051), (284, 3928384), (568, 1964192), (1136, 982096), (2272, 491048), (4544, 245524), (9088, 122762), (18176, 61381)]