31973694

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2141}}^1$

素因数の和:2296

約数の個数: 32

約数和(自身を含む): 67858560

約数和(自身を除く): 35884866

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2141, 2489, 4282, 4978, 6423, 7467, 12846, 14934, 40679, 81358, 122037, 244074, 280471, 560942, 841413, 1682826, 5328949, 10657898, 15986847, 31973694]

約数ペア:

[(1, 31973694), (2, 15986847), (3, 10657898), (6, 5328949), (19, 1682826), (38, 841413), (57, 560942), (114, 280471), (131, 244074), (262, 122037), (393, 81358), (786, 40679), (2141, 14934), (2489, 12846), (4282, 7467), (4978, 6423)]