31339472

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{23599}}^1$

素因数の和:23690

約数の個数: 20

約数和(自身を含む): 61454400

約数和(自身を除く): 30114928

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 23599, 47198, 94396, 188792, 377584, 1958717, 3917434, 7834868, 15669736, 31339472]

約数ペア:

[(1, 31339472), (2, 15669736), (4, 7834868), (8, 3917434), (16, 1958717), (83, 377584), (166, 188792), (332, 94396), (664, 47198), (1328, 23599)]