16896488

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9733}}^1$

素因数の和:9777

約数の個数: 32

約数和(自身を含む): 37378560

約数和(自身を除く): 20482072

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 9733, 19466, 38932, 68131, 77864, 136262, 272524, 301723, 545048, 603446, 1206892, 2112061, 2413784, 4224122, 8448244, 16896488]

約数ペア:

[(1, 16896488), (2, 8448244), (4, 4224122), (7, 2413784), (8, 2112061), (14, 1206892), (28, 603446), (31, 545048), (56, 301723), (62, 272524), (124, 136262), (217, 77864), (248, 68131), (434, 38932), (868, 19466), (1736, 9733)]