285536144

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{18379}}^1$

素因数の和:19358

約数の個数: 20

約数和(自身を含む): 553826160

約数和(自身を除く): 268290016

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 7768, 15536, 18379, 36758, 73516, 147032, 294064, 17846009, 35692018, 71384036, 142768072, 285536144]

約数ペア:

[(1, 285536144), (2, 142768072), (4, 71384036), (8, 35692018), (16, 17846009), (971, 294064), (1942, 147032), (3884, 73516), (7768, 36758), (15536, 18379)]