89653888

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{5039}}^1$

素因数の和:5192

約数の個数: 32

約数和(自身を含む): 179928000

約数和(自身を除く): 90274112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 5039, 8896, 10078, 17792, 20156, 40312, 80624, 161248, 322496, 644992, 700421, 1400842, 2801684, 5603368, 11206736, 22413472, 44826944, 89653888]

約数ペア:

[(1, 89653888), (2, 44826944), (4, 22413472), (8, 11206736), (16, 5603368), (32, 2801684), (64, 1400842), (128, 700421), (139, 644992), (278, 322496), (556, 161248), (1112, 80624), (2224, 40312), (4448, 20156), (5039, 17792), (8896, 10078)]