31420686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8069}}^1$

素因数の和:8144

約数の個数: 32

約数和(自身を含む): 69724800

約数和(自身を除く): 38304114

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 8069, 16138, 24207, 48414, 88759, 177518, 266277, 476071, 532554, 952142, 1428213, 2856426, 5236781, 10473562, 15710343, 31420686]

約数ペア:

[(1, 31420686), (2, 15710343), (3, 10473562), (6, 5236781), (11, 2856426), (22, 1428213), (33, 952142), (59, 532554), (66, 476071), (118, 266277), (177, 177518), (354, 88759), (649, 48414), (1298, 24207), (1947, 16138), (3894, 8069)]