103479472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{340393}}^1$

素因数の和:340420

約数の個数: 20

約数和(自身を含む): 211044280

約数和(自身を除く): 107564808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 340393, 680786, 1361572, 2723144, 5446288, 6467467, 12934934, 25869868, 51739736, 103479472]

約数ペア:

[(1, 103479472), (2, 51739736), (4, 25869868), (8, 12934934), (16, 6467467), (19, 5446288), (38, 2723144), (76, 1361572), (152, 680786), (304, 340393)]