81791664

素因数分解:

$2^4\times 3^1\times {\mathrm{1703993}}^1$

素因数の和:1704004

約数の個数: 20

約数和(自身を含む): 211295256

約数和(自身を除く): 129503592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1703993, 3407986, 5111979, 6815972, 10223958, 13631944, 20447916, 27263888, 40895832, 81791664]

約数ペア:

[(1, 81791664), (2, 40895832), (3, 27263888), (4, 20447916), (6, 13631944), (8, 10223958), (12, 6815972), (16, 5111979), (24, 3407986), (48, 1703993)]