31799860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93529}}^1$

素因数の和:93555

約数の個数: 24

約数和(自身を含む): 70708680

約数和(自身を除く): 38908820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 93529, 187058, 374116, 467645, 935290, 1589993, 1870580, 3179986, 6359972, 7949965, 15899930, 31799860]

約数ペア:

[(1, 31799860), (2, 15899930), (4, 7949965), (5, 6359972), (10, 3179986), (17, 1870580), (20, 1589993), (34, 935290), (68, 467645), (85, 374116), (170, 187058), (340, 93529)]