89632556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{10979}}^1$

素因数の和:11153

約数の個数: 24

約数和(自身を含む): 170014320

約数和(自身を除く): 80381764

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 10979, 21958, 43916, 142727, 285454, 570908, 1723703, 3447406, 6894812, 22408139, 44816278, 89632556]

約数ペア:

[(1, 89632556), (2, 44816278), (4, 22408139), (13, 6894812), (26, 3447406), (52, 1723703), (157, 570908), (314, 285454), (628, 142727), (2041, 43916), (4082, 21958), (8164, 10979)]