80615936

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{8287}}^1$

素因数の和:8324

約数の個数: 40

約数和(自身を含む): 169572480

約数和(自身を除く): 88956544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 8287, 9728, 16574, 33148, 66296, 132592, 157453, 265184, 314906, 530368, 629812, 1060736, 1259624, 2121472, 2519248, 4242944, 5038496, 10076992, 20153984, 40307968, 80615936]

約数ペア:

[(1, 80615936), (2, 40307968), (4, 20153984), (8, 10076992), (16, 5038496), (19, 4242944), (32, 2519248), (38, 2121472), (64, 1259624), (76, 1060736), (128, 629812), (152, 530368), (256, 314906), (304, 265184), (512, 157453), (608, 132592), (1216, 66296), (2432, 33148), (4864, 16574), (8287, 9728)]