54191408

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{26669}}^1$

素因数の和:26804

約数の個数: 20

約数和(自身を含む): 105826560

約数和(自身を除く): 51635152

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 26669, 53338, 106676, 213352, 426704, 3386963, 6773926, 13547852, 27095704, 54191408]

約数ペア:

[(1, 54191408), (2, 27095704), (4, 13547852), (8, 6773926), (16, 3386963), (127, 426704), (254, 213352), (508, 106676), (1016, 53338), (2032, 26669)]