221551168

素因数分解:

$2^6\times {\mathrm{523}}^1\times {\mathrm{6619}}^1$

素因数の和:7154

約数の個数: 28

約数和(自身を含む): 440547760

約数和(自身を除く): 218996592

約数列:

[1, 2, 4, 8, 16, 32, 64, 523, 1046, 2092, 4184, 6619, 8368, 13238, 16736, 26476, 33472, 52952, 105904, 211808, 423616, 3461737, 6923474, 13846948, 27693896, 55387792, 110775584, 221551168]

約数ペア:

[(1, 221551168), (2, 110775584), (4, 55387792), (8, 27693896), (16, 13846948), (32, 6923474), (64, 3461737), (523, 423616), (1046, 211808), (2092, 105904), (4184, 52952), (6619, 33472), (8368, 26476), (13238, 16736)]