64327768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{423209}}^1$

素因数の和:423234

約数の個数: 16

約数和(自身を含む): 126963000

約数和(自身を除く): 62635232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 423209, 846418, 1692836, 3385672, 8040971, 16081942, 32163884, 64327768]

約数ペア:

[(1, 64327768), (2, 32163884), (4, 16081942), (8, 8040971), (19, 3385672), (38, 1692836), (76, 846418), (152, 423209)]