31232734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 52454304

約数和(自身を除く): 21221570

約数列:

[1, 2, 13, 26, 41, 82, 83, 166, 353, 533, 706, 1066, 1079, 2158, 3403, 4589, 6806, 9178, 14473, 28946, 29299, 44239, 58598, 88478, 188149, 376298, 380887, 761774, 1201259, 2402518, 15616367, 31232734]

約数ペア:

[(1, 31232734), (2, 15616367), (13, 2402518), (26, 1201259), (41, 761774), (82, 380887), (83, 376298), (166, 188149), (353, 88478), (533, 58598), (706, 44239), (1066, 29299), (1079, 28946), (2158, 14473), (3403, 9178), (4589, 6806)]