31112328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{99719}}^1$

素因数の和:99741

約数の個数: 32

約数和(自身を含む): 83764800

約数和(自身を除く): 52652472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 99719, 199438, 299157, 398876, 598314, 797752, 1196628, 1296347, 2393256, 2592694, 3889041, 5185388, 7778082, 10370776, 15556164, 31112328]

約数ペア:

[(1, 31112328), (2, 15556164), (3, 10370776), (4, 7778082), (6, 5185388), (8, 3889041), (12, 2592694), (13, 2393256), (24, 1296347), (26, 1196628), (39, 797752), (52, 598314), (78, 398876), (104, 299157), (156, 199438), (312, 99719)]