16934288

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3217}}^1$

素因数の和:3279

約数の個数: 40

約数和(自身を含む): 38307072

約数和(自身を除く): 21372784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 3217, 5264, 6434, 12868, 22519, 25736, 45038, 51472, 90076, 151199, 180152, 302398, 360304, 604796, 1058393, 1209592, 2116786, 2419184, 4233572, 8467144, 16934288]

約数ペア:

[(1, 16934288), (2, 8467144), (4, 4233572), (7, 2419184), (8, 2116786), (14, 1209592), (16, 1058393), (28, 604796), (47, 360304), (56, 302398), (94, 180152), (112, 151199), (188, 90076), (329, 51472), (376, 45038), (658, 25736), (752, 22519), (1316, 12868), (2632, 6434), (3217, 5264)]