16321870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1433}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 31593888

約数和(自身を除く): 15272018

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 1433, 2278, 2866, 5695, 7165, 11390, 14330, 24361, 48722, 96011, 121805, 192022, 243610, 480055, 960110, 1632187, 3264374, 8160935, 16321870]

約数ペア:

[(1, 16321870), (2, 8160935), (5, 3264374), (10, 1632187), (17, 960110), (34, 480055), (67, 243610), (85, 192022), (134, 121805), (170, 96011), (335, 48722), (670, 24361), (1139, 14330), (1433, 11390), (2278, 7165), (2866, 5695)]