31409508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10597}}^1$

素因数の和:10636

約数の個数: 48

約数和(自身を含む): 83088320

約数和(自身を除く): 51678812

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 10597, 21194, 31791, 42388, 63582, 127164, 137761, 201343, 275522, 402686, 413283, 551044, 604029, 805372, 826566, 1208058, 1653132, 2416116, 2617459, 5234918, 7852377, 10469836, 15704754, 31409508]

約数ペア:

[(1, 31409508), (2, 15704754), (3, 10469836), (4, 7852377), (6, 5234918), (12, 2617459), (13, 2416116), (19, 1653132), (26, 1208058), (38, 826566), (39, 805372), (52, 604029), (57, 551044), (76, 413283), (78, 402686), (114, 275522), (156, 201343), (228, 137761), (247, 127164), (494, 63582), (741, 42388), (988, 31791), (1482, 21194), (2964, 10597)]