381824

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 805800

約数和(自身を除く): 423976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 157, 304, 314, 608, 628, 1216, 1256, 2432, 2512, 2983, 5024, 5966, 10048, 11932, 20096, 23864, 47728, 95456, 190912, 381824]

約数ペア:

[(1, 381824), (2, 190912), (4, 95456), (8, 47728), (16, 23864), (19, 20096), (32, 11932), (38, 10048), (64, 5966), (76, 5024), (128, 2983), (152, 2512), (157, 2432), (304, 1256), (314, 1216), (608, 628)]