40518808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1627}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 83223360

約数和(自身を除く): 42704552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 283, 566, 1132, 1627, 2264, 3113, 3254, 6226, 6508, 12452, 13016, 17897, 24904, 35794, 71588, 143176, 460441, 920882, 1841764, 3683528, 5064851, 10129702, 20259404, 40518808]

約数ペア:

[(1, 40518808), (2, 20259404), (4, 10129702), (8, 5064851), (11, 3683528), (22, 1841764), (44, 920882), (88, 460441), (283, 143176), (566, 71588), (1132, 35794), (1627, 24904), (2264, 17897), (3113, 13016), (3254, 12452), (6226, 6508)]