83977136

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{50957}}^1$

素因数の和:51068

約数の個数: 20

約数和(自身を含む): 164288592

約数和(自身を除く): 80311456

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 50957, 101914, 203828, 407656, 815312, 5248571, 10497142, 20994284, 41988568, 83977136]

約数ペア:

[(1, 83977136), (2, 41988568), (4, 20994284), (8, 10497142), (16, 5248571), (103, 815312), (206, 407656), (412, 203828), (824, 101914), (1648, 50957)]