31530338

素因数分解:

$2^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{1907}}^1$

素因数の和:3097

約数の個数: 16

約数和(自身を含む): 54126144

約数和(自身を除く): 22595806

約数列:

[1, 2, 7, 14, 1181, 1907, 2362, 3814, 8267, 13349, 16534, 26698, 2252167, 4504334, 15765169, 31530338]

約数ペア:

[(1, 31530338), (2, 15765169), (7, 4504334), (14, 2252167), (1181, 26698), (1907, 16534), (2362, 13349), (3814, 8267)]