31338154

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{4957}}^1$

素因数の和:5097

約数の個数: 16

約数和(自身を含む): 49084200

約数和(自身を除く): 17746046

約数列:

[1, 2, 29, 58, 109, 218, 3161, 4957, 6322, 9914, 143753, 287506, 540313, 1080626, 15669077, 31338154]

約数ペア:

[(1, 31338154), (2, 15669077), (29, 1080626), (58, 540313), (109, 287506), (218, 143753), (3161, 9914), (4957, 6322)]