31030176

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7517}}^1$

素因数の和:7573

約数の個数: 48

約数和(自身を含む): 83359584

約数和(自身を除く): 52329408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 7517, 15034, 22551, 30068, 45102, 60136, 90204, 120272, 180408, 240544, 323231, 360816, 646462, 721632, 969693, 1292924, 1939386, 2585848, 3878772, 5171696, 7757544, 10343392, 15515088, 31030176]

約数ペア:

[(1, 31030176), (2, 15515088), (3, 10343392), (4, 7757544), (6, 5171696), (8, 3878772), (12, 2585848), (16, 1939386), (24, 1292924), (32, 969693), (43, 721632), (48, 646462), (86, 360816), (96, 323231), (129, 240544), (172, 180408), (258, 120272), (344, 90204), (516, 60136), (688, 45102), (1032, 30068), (1376, 22551), (2064, 15034), (4128, 7517)]