40320088

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 78428160

約数和(自身を除く): 38108072

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 367, 443, 734, 886, 1468, 1772, 2936, 3544, 11377, 13733, 22754, 27466, 45508, 54932, 91016, 109864, 162581, 325162, 650324, 1300648, 5040011, 10080022, 20160044, 40320088]

約数ペア:

[(1, 40320088), (2, 20160044), (4, 10080022), (8, 5040011), (31, 1300648), (62, 650324), (124, 325162), (248, 162581), (367, 109864), (443, 91016), (734, 54932), (886, 45508), (1468, 27466), (1772, 22754), (2936, 13733), (3544, 11377)]