1670996864

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{178831}}^1$

素因数の和:178918

約数の個数: 32

約数和(自身を含む): 3374559840

約数和(自身を除く): 1703562976

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 178831, 357662, 715324, 1430648, 2861296, 5722592, 11445184, 13054663, 22890368, 26109326, 52218652, 104437304, 208874608, 417749216, 835498432, 1670996864]

約数ペア:

[(1, 1670996864), (2, 835498432), (4, 417749216), (8, 208874608), (16, 104437304), (32, 52218652), (64, 26109326), (73, 22890368), (128, 13054663), (146, 11445184), (292, 5722592), (584, 2861296), (1168, 1430648), (2336, 715324), (4672, 357662), (9344, 178831)]