31843248

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{12517}}^1$

素因数の和:12581

約数の個数: 40

約数和(自身を含む): 83820528

約数和(自身を除く): 51977280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 12517, 25034, 37551, 50068, 75102, 100136, 150204, 200272, 300408, 600816, 663401, 1326802, 1990203, 2653604, 3980406, 5307208, 7960812, 10614416, 15921624, 31843248]

約数ペア:

[(1, 31843248), (2, 15921624), (3, 10614416), (4, 7960812), (6, 5307208), (8, 3980406), (12, 2653604), (16, 1990203), (24, 1326802), (48, 663401), (53, 600816), (106, 300408), (159, 200272), (212, 150204), (318, 100136), (424, 75102), (636, 50068), (848, 37551), (1272, 25034), (2544, 12517)]