31428848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:933

約数の個数: 40

約数和(自身を含む): 66769536

約数和(自身を除く): 35340688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 283, 566, 631, 1132, 1262, 2264, 2524, 3113, 4528, 5048, 6226, 6941, 10096, 12452, 13882, 24904, 27764, 49808, 55528, 111056, 178573, 357146, 714292, 1428584, 1964303, 2857168, 3928606, 7857212, 15714424, 31428848]

約数ペア:

[(1, 31428848), (2, 15714424), (4, 7857212), (8, 3928606), (11, 2857168), (16, 1964303), (22, 1428584), (44, 714292), (88, 357146), (176, 178573), (283, 111056), (566, 55528), (631, 49808), (1132, 27764), (1262, 24904), (2264, 13882), (2524, 12452), (3113, 10096), (4528, 6941), (5048, 6226)]