31316496

素因数分解:

$2^4\times 3^1\times {\mathrm{401}}^1\times {\mathrm{1627}}^1$

素因数の和:2039

約数の個数: 40

約数和(自身を含む): 81152544

約数和(自身を除く): 49836048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401, 802, 1203, 1604, 1627, 2406, 3208, 3254, 4812, 4881, 6416, 6508, 9624, 9762, 13016, 19248, 19524, 26032, 39048, 78096, 652427, 1304854, 1957281, 2609708, 3914562, 5219416, 7829124, 10438832, 15658248, 31316496]

約数ペア:

[(1, 31316496), (2, 15658248), (3, 10438832), (4, 7829124), (6, 5219416), (8, 3914562), (12, 2609708), (16, 1957281), (24, 1304854), (48, 652427), (401, 78096), (802, 39048), (1203, 26032), (1604, 19524), (1627, 19248), (2406, 13016), (3208, 9762), (3254, 9624), (4812, 6508), (4881, 6416)]