78140912

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{11279}}^1$

素因数の和:11720

約数の個数: 20

約数和(自身を含む): 151761120

約数和(自身を除く): 73620208

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 11279, 22558, 45116, 90232, 180464, 4883807, 9767614, 19535228, 39070456, 78140912]

約数ペア:

[(1, 78140912), (2, 39070456), (4, 19535228), (8, 9767614), (16, 4883807), (433, 180464), (866, 90232), (1732, 45116), (3464, 22558), (6928, 11279)]