31945616

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{4507}}^1$

素因数の和:4958

約数の個数: 20

約数和(自身を含む): 62048112

約数和(自身を除く): 30102496

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 4507, 7088, 9014, 18028, 36056, 72112, 1996601, 3993202, 7986404, 15972808, 31945616]

約数ペア:

[(1, 31945616), (2, 15972808), (4, 7986404), (8, 3993202), (16, 1996601), (443, 72112), (886, 36056), (1772, 18028), (3544, 9014), (4507, 7088)]