22158464

素因数分解:

$2^7\times {\mathrm{331}}^1\times {\mathrm{523}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 44361840

約数和(自身を除く): 22203376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331, 523, 662, 1046, 1324, 2092, 2648, 4184, 5296, 8368, 10592, 16736, 21184, 33472, 42368, 66944, 173113, 346226, 692452, 1384904, 2769808, 5539616, 11079232, 22158464]

約数ペア:

[(1, 22158464), (2, 11079232), (4, 5539616), (8, 2769808), (16, 1384904), (32, 692452), (64, 346226), (128, 173113), (331, 66944), (523, 42368), (662, 33472), (1046, 21184), (1324, 16736), (2092, 10592), (2648, 8368), (4184, 5296)]