81116966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{653}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 146914560

約数和(自身を除く): 65797594

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 467, 653, 934, 1306, 3269, 4571, 6538, 8873, 9142, 12407, 17746, 24814, 62111, 86849, 124222, 173698, 304951, 609902, 2134657, 4269314, 5794069, 11588138, 40558483, 81116966]

約数ペア:

[(1, 81116966), (2, 40558483), (7, 11588138), (14, 5794069), (19, 4269314), (38, 2134657), (133, 609902), (266, 304951), (467, 173698), (653, 124222), (934, 86849), (1306, 62111), (3269, 24814), (4571, 17746), (6538, 12407), (8873, 9142)]