1159796864

素因数分解:

$2^7\times {\mathrm{431}}^1\times {\mathrm{21023}}^1$

素因数の和:21468

約数の個数: 32

約数和(自身を含む): 2316003840

約数和(自身を除く): 1156206976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 431, 862, 1724, 3448, 6896, 13792, 21023, 27584, 42046, 55168, 84092, 168184, 336368, 672736, 1345472, 2690944, 9060913, 18121826, 36243652, 72487304, 144974608, 289949216, 579898432, 1159796864]

約数ペア:

[(1, 1159796864), (2, 579898432), (4, 289949216), (8, 144974608), (16, 72487304), (32, 36243652), (64, 18121826), (128, 9060913), (431, 2690944), (862, 1345472), (1724, 672736), (3448, 336368), (6896, 168184), (13792, 84092), (21023, 55168), (27584, 42046)]