222386816

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{75539}}^1$

素因数の和:75576

約数の個数: 32

約数和(自身を含む): 462304800

約数和(自身を除く): 239917984

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 75539, 151078, 302156, 604312, 1208624, 1737397, 2417248, 3474794, 4834496, 6949588, 9668992, 13899176, 27798352, 55596704, 111193408, 222386816]

約数ペア:

[(1, 222386816), (2, 111193408), (4, 55596704), (8, 27798352), (16, 13899176), (23, 9668992), (32, 6949588), (46, 4834496), (64, 3474794), (92, 2417248), (128, 1737397), (184, 1208624), (368, 604312), (736, 302156), (1472, 151078), (2944, 75539)]