31989628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9203}}^1$

素因数の和:9297

約数の個数: 24

約数和(自身を含む): 61850880

約数和(自身を除く): 29861252

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 9203, 18406, 36812, 101233, 202466, 404932, 727037, 1454074, 2908148, 7997407, 15994814, 31989628]

約数ペア:

[(1, 31989628), (2, 15994814), (4, 7997407), (11, 2908148), (22, 1454074), (44, 727037), (79, 404932), (158, 202466), (316, 101233), (869, 36812), (1738, 18406), (3476, 9203)]