87820712

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{15527}}^1$

素因数の和:15641

約数の個数: 32

約数和(自身を含む): 190062720

約数和(自身を除く): 102242008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 15527, 31054, 62108, 108689, 124216, 217378, 434756, 869512, 1568227, 3136454, 6272908, 10977589, 12545816, 21955178, 43910356, 87820712]

約数ペア:

[(1, 87820712), (2, 43910356), (4, 21955178), (7, 12545816), (8, 10977589), (14, 6272908), (28, 3136454), (56, 1568227), (101, 869512), (202, 434756), (404, 217378), (707, 124216), (808, 108689), (1414, 62108), (2828, 31054), (5656, 15527)]