16400116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6961}}^1$

素因数の和:7015

約数の個数: 24

約数和(自身を含む): 31189760

約数和(自身を除く): 14789644

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 6961, 13922, 27844, 132259, 215791, 264518, 431582, 529036, 863164, 4100029, 8200058, 16400116]

約数ペア:

[(1, 16400116), (2, 8200058), (4, 4100029), (19, 863164), (31, 529036), (38, 431582), (62, 264518), (76, 215791), (124, 132259), (589, 27844), (1178, 13922), (2356, 6961)]