123917824

素因数分解:

$2^9\times {\mathrm{173}}^1\times {\mathrm{1399}}^1$

素因数の和:1590

約数の個数: 40

約数和(自身を含む): 249202800

約数和(自身を除く): 125284976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 692, 1384, 1399, 2768, 2798, 5536, 5596, 11072, 11192, 22144, 22384, 44288, 44768, 88576, 89536, 179072, 242027, 358144, 484054, 716288, 968108, 1936216, 3872432, 7744864, 15489728, 30979456, 61958912, 123917824]

約数ペア:

[(1, 123917824), (2, 61958912), (4, 30979456), (8, 15489728), (16, 7744864), (32, 3872432), (64, 1936216), (128, 968108), (173, 716288), (256, 484054), (346, 358144), (512, 242027), (692, 179072), (1384, 89536), (1399, 88576), (2768, 44768), (2798, 44288), (5536, 22384), (5596, 22144), (11072, 11192)]