81533536

素因数分解:

$2^5\times 7^1\times {\mathrm{363989}}^1$

素因数の和:364006

約数の個数: 24

約数和(自身を含む): 183450960

約数和(自身を除く): 101917424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 363989, 727978, 1455956, 2547923, 2911912, 5095846, 5823824, 10191692, 11647648, 20383384, 40766768, 81533536]

約数ペア:

[(1, 81533536), (2, 40766768), (4, 20383384), (7, 11647648), (8, 10191692), (14, 5823824), (16, 5095846), (28, 2911912), (32, 2547923), (56, 1455956), (112, 727978), (224, 363989)]