31381806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5857}}^1$

素因数の和:5928

約数の個数: 32

約数和(自身を含む): 67484160

約数和(自身を除く): 36102354

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 5857, 11714, 17571, 35142, 111283, 222566, 275279, 333849, 550558, 667698, 825837, 1651674, 5230301, 10460602, 15690903, 31381806]

約数ペア:

[(1, 31381806), (2, 15690903), (3, 10460602), (6, 5230301), (19, 1651674), (38, 825837), (47, 667698), (57, 550558), (94, 333849), (114, 275279), (141, 222566), (282, 111283), (893, 35142), (1786, 17571), (2679, 11714), (5358, 5857)]