87891432

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{21929}}^1$

素因数の和:22105

約数の個数: 32

約数和(自身を含む): 221054400

約数和(自身を除く): 133162968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 21929, 43858, 65787, 87716, 131574, 175432, 263148, 526296, 3662143, 7324286, 10986429, 14648572, 21972858, 29297144, 43945716, 87891432]

約数ペア:

[(1, 87891432), (2, 43945716), (3, 29297144), (4, 21972858), (6, 14648572), (8, 10986429), (12, 7324286), (24, 3662143), (167, 526296), (334, 263148), (501, 175432), (668, 131574), (1002, 87716), (1336, 65787), (2004, 43858), (4008, 21929)]