159773456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{434167}}^1$

素因数の和:434198

約数の個数: 20

約数和(自身を含む): 323020992

約数和(自身を除く): 163247536

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 434167, 868334, 1736668, 3473336, 6946672, 9985841, 19971682, 39943364, 79886728, 159773456]

約数ペア:

[(1, 159773456), (2, 79886728), (4, 39943364), (8, 19971682), (16, 9985841), (23, 6946672), (46, 3473336), (92, 1736668), (184, 868334), (368, 434167)]