40808086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 29953514

約数列:

[1, 2, 11, 19, 22, 38, 209, 233, 418, 419, 466, 838, 2563, 4427, 4609, 5126, 7961, 8854, 9218, 15922, 48697, 87571, 97394, 97627, 175142, 195254, 1073897, 1854913, 2147794, 3709826, 20404043, 40808086]

約数ペア:

[(1, 40808086), (2, 20404043), (11, 3709826), (19, 2147794), (22, 1854913), (38, 1073897), (209, 195254), (233, 175142), (418, 97627), (419, 97394), (466, 87571), (838, 48697), (2563, 15922), (4427, 9218), (4609, 8854), (5126, 7961)]