171589808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{824951}}^1$

素因数の和:824972

約数の個数: 20

約数和(自身を含む): 358029168

約数和(自身を除く): 186439360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 824951, 1649902, 3299804, 6599608, 10724363, 13199216, 21448726, 42897452, 85794904, 171589808]

約数ペア:

[(1, 171589808), (2, 85794904), (4, 42897452), (8, 21448726), (13, 13199216), (16, 10724363), (26, 6599608), (52, 3299804), (104, 1649902), (208, 824951)]