64078064

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{3181}}^1$

素因数の和:4448

約数の個数: 20

約数和(自身を含む): 124288920

約数和(自身を除く): 60210856

約数列:

[1, 2, 4, 8, 16, 1259, 2518, 3181, 5036, 6362, 10072, 12724, 20144, 25448, 50896, 4004879, 8009758, 16019516, 32039032, 64078064]

約数ペア:

[(1, 64078064), (2, 32039032), (4, 16019516), (8, 8009758), (16, 4004879), (1259, 50896), (2518, 25448), (3181, 20144), (5036, 12724), (6362, 10072)]