45565778

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1667}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 69655680

約数和(自身を除く): 24089902

約数列:

[1, 2, 79, 158, 173, 346, 1667, 3334, 13667, 27334, 131693, 263386, 288391, 576782, 22782889, 45565778]

約数ペア:

[(1, 45565778), (2, 22782889), (79, 576782), (158, 288391), (173, 263386), (346, 131693), (1667, 27334), (3334, 13667)]