27816052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20393}}^1$

素因数の和:20439

約数の個数: 24

約数和(自身を含む): 54819072

約数和(自身を除く): 27003020

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 20393, 40786, 81572, 224323, 448646, 632183, 897292, 1264366, 2528732, 6954013, 13908026, 27816052]

約数ペア:

[(1, 27816052), (2, 13908026), (4, 6954013), (11, 2528732), (22, 1264366), (31, 897292), (44, 632183), (62, 448646), (124, 224323), (341, 81572), (682, 40786), (1364, 20393)]