64112992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{105449}}^1$

素因数の和:105478

約数の個数: 24

約数和(自身を含む): 132867000

約数和(自身を除く): 68754008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 105449, 210898, 421796, 843592, 1687184, 2003531, 3374368, 4007062, 8014124, 16028248, 32056496, 64112992]

約数ペア:

[(1, 64112992), (2, 32056496), (4, 16028248), (8, 8014124), (16, 4007062), (19, 3374368), (32, 2003531), (38, 1687184), (76, 843592), (152, 421796), (304, 210898), (608, 105449)]