921430064

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{34259}}^1$

素因数の和:34349

約数の個数: 30

約数和(自身を含む): 1829929380

約数和(自身を除く): 908499316

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 3362, 6724, 13448, 26896, 34259, 68518, 137036, 274072, 548144, 1404619, 2809238, 5618476, 11236952, 22473904, 57589379, 115178758, 230357516, 460715032, 921430064]

約数ペア:

[(1, 921430064), (2, 460715032), (4, 230357516), (8, 115178758), (16, 57589379), (41, 22473904), (82, 11236952), (164, 5618476), (328, 2809238), (656, 1404619), (1681, 548144), (3362, 274072), (6724, 137036), (13448, 68518), (26896, 34259)]