31912716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{577}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 81567360

約数和(自身を除く): 49654644

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 419, 577, 838, 1154, 1257, 1676, 1731, 2308, 2514, 3462, 4609, 5028, 6347, 6924, 9218, 12694, 13827, 18436, 19041, 25388, 27654, 38082, 55308, 76164, 241763, 483526, 725289, 967052, 1450578, 2659393, 2901156, 5318786, 7978179, 10637572, 15956358, 31912716]

約数ペア:

[(1, 31912716), (2, 15956358), (3, 10637572), (4, 7978179), (6, 5318786), (11, 2901156), (12, 2659393), (22, 1450578), (33, 967052), (44, 725289), (66, 483526), (132, 241763), (419, 76164), (577, 55308), (838, 38082), (1154, 27654), (1257, 25388), (1676, 19041), (1731, 18436), (2308, 13827), (2514, 12694), (3462, 9218), (4609, 6924), (5028, 6347)]