31531791102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{14251}}^1$

素因数の和:14781

約数の個数: 64

約数和(自身を含む): 72787814400

約数和(自身を除く): 41256023298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 379, 417, 758, 834, 973, 1137, 1946, 2274, 2653, 2919, 5306, 5838, 7959, 14251, 15918, 28502, 42753, 52681, 85506, 99757, 105362, 158043, 199514, 299271, 316086, 368767, 598542, 737534, 1106301, 1980889, 2212602, 3961778, 5401129, 5942667, 10802258, 11885334, 13866223, 16203387, 27732446, 32406774, 37807903, 41598669, 75615806, 83197338, 113423709, 226847418, 750756931, 1501513862, 2252270793, 4504541586, 5255298517, 10510597034, 15765895551, 31531791102]

約数ペア:

[(1, 31531791102), (2, 15765895551), (3, 10510597034), (6, 5255298517), (7, 4504541586), (14, 2252270793), (21, 1501513862), (42, 750756931), (139, 226847418), (278, 113423709), (379, 83197338), (417, 75615806), (758, 41598669), (834, 37807903), (973, 32406774), (1137, 27732446), (1946, 16203387), (2274, 13866223), (2653, 11885334), (2919, 10802258), (5306, 5942667), (5838, 5401129), (7959, 3961778), (14251, 2212602), (15918, 1980889), (28502, 1106301), (42753, 737534), (52681, 598542), (85506, 368767), (99757, 316086), (105362, 299271), (158043, 199514)]