40344194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 27393406

約数列:

[1, 2, 11, 22, 79, 139, 158, 167, 278, 334, 869, 1529, 1738, 1837, 3058, 3674, 10981, 13193, 21962, 23213, 26386, 46426, 120791, 145123, 241582, 255343, 290246, 510686, 1833827, 3667654, 20172097, 40344194]

約数ペア:

[(1, 40344194), (2, 20172097), (11, 3667654), (22, 1833827), (79, 510686), (139, 290246), (158, 255343), (167, 241582), (278, 145123), (334, 120791), (869, 46426), (1529, 26386), (1738, 23213), (1837, 21962), (3058, 13193), (3674, 10981)]