31539134

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2459}}^1$

素因数の和:2536

約数の個数: 24

約数和(自身を含む): 53003160

約数和(自身を除く): 21464026

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 2459, 4918, 6413, 12826, 27049, 54098, 130327, 260654, 297539, 595078, 1433597, 2867194, 15769567, 31539134]

約数ペア:

[(1, 31539134), (2, 15769567), (11, 2867194), (22, 1433597), (53, 595078), (106, 297539), (121, 260654), (242, 130327), (583, 54098), (1166, 27049), (2459, 12826), (4918, 6413)]