31228186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{48947}}^1$

素因数の和:48989

約数の個数: 16

約数和(自身を含む): 52863840

約数和(自身を除く): 21635654

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 48947, 97894, 538417, 1076834, 1419463, 2838926, 15614093, 31228186]

約数ペア:

[(1, 31228186), (2, 15614093), (11, 2838926), (22, 1419463), (29, 1076834), (58, 538417), (319, 97894), (638, 48947)]