87226436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{63949}}^1$

素因数の和:63995

約数の個数: 24

約数和(自身を含む): 171897600

約数和(自身を除く): 84671164

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 63949, 127898, 255796, 703439, 1406878, 1982419, 2813756, 3964838, 7929676, 21806609, 43613218, 87226436]

約数ペア:

[(1, 87226436), (2, 43613218), (4, 21806609), (11, 7929676), (22, 3964838), (31, 2813756), (44, 1982419), (62, 1406878), (124, 703439), (341, 255796), (682, 127898), (1364, 63949)]