31342256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4813}}^1$

素因数の和:4869

約数の個数: 40

約数和(自身を含む): 68050704

約数和(自身を除く): 36708448

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 4813, 6512, 9626, 19252, 38504, 52943, 77008, 105886, 178081, 211772, 356162, 423544, 712324, 847088, 1424648, 1958891, 2849296, 3917782, 7835564, 15671128, 31342256]

約数ペア:

[(1, 31342256), (2, 15671128), (4, 7835564), (8, 3917782), (11, 2849296), (16, 1958891), (22, 1424648), (37, 847088), (44, 712324), (74, 423544), (88, 356162), (148, 211772), (176, 178081), (296, 105886), (407, 77008), (592, 52943), (814, 38504), (1628, 19252), (3256, 9626), (4813, 6512)]