27308644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20021}}^1$

素因数の和:20067

約数の個数: 24

約数和(自身を含む): 53819136

約数和(自身を除く): 26510492

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 20021, 40042, 80084, 220231, 440462, 620651, 880924, 1241302, 2482604, 6827161, 13654322, 27308644]

約数ペア:

[(1, 27308644), (2, 13654322), (4, 6827161), (11, 2482604), (22, 1241302), (31, 880924), (44, 620651), (62, 440462), (124, 220231), (341, 80084), (682, 40042), (1364, 20021)]