16432976

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4733}}^1$

素因数の和:4779

約数の個数: 40

約数和(自身を含む): 37569024

約数和(自身を除く): 21136048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 4733, 9466, 18932, 33131, 37864, 66262, 75728, 132524, 146723, 265048, 293446, 530096, 586892, 1027061, 1173784, 2054122, 2347568, 4108244, 8216488, 16432976]

約数ペア:

[(1, 16432976), (2, 8216488), (4, 4108244), (7, 2347568), (8, 2054122), (14, 1173784), (16, 1027061), (28, 586892), (31, 530096), (56, 293446), (62, 265048), (112, 146723), (124, 132524), (217, 75728), (248, 66262), (434, 37864), (496, 33131), (868, 18932), (1736, 9466), (3472, 4733)]