22156747408

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{743}}^1\times {\mathrm{17099}}^1$

素因数の和:17959

約数の個数: 40

約数和(自身を含む): 43383384000

約数和(自身を除く): 21226636592

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 743, 872, 1486, 1744, 2972, 5944, 11888, 17099, 34198, 68396, 80987, 136792, 161974, 273584, 323948, 647896, 1295792, 1863791, 3727582, 7455164, 12704557, 14910328, 25409114, 29820656, 50818228, 101636456, 203272912, 1384796713, 2769593426, 5539186852, 11078373704, 22156747408]

約数ペア:

[(1, 22156747408), (2, 11078373704), (4, 5539186852), (8, 2769593426), (16, 1384796713), (109, 203272912), (218, 101636456), (436, 50818228), (743, 29820656), (872, 25409114), (1486, 14910328), (1744, 12704557), (2972, 7455164), (5944, 3727582), (11888, 1863791), (17099, 1295792), (34198, 647896), (68396, 323948), (80987, 273584), (136792, 161974)]