71130016

素因数分解:

$2^5\times {\mathrm{991}}^1\times {\mathrm{2243}}^1$

素因数の和:3244

約数の個数: 24

約数和(自身を含む): 140241024

約数和(自身を除く): 69111008

約数列:

[1, 2, 4, 8, 16, 32, 991, 1982, 2243, 3964, 4486, 7928, 8972, 15856, 17944, 31712, 35888, 71776, 2222813, 4445626, 8891252, 17782504, 35565008, 71130016]

約数ペア:

[(1, 71130016), (2, 35565008), (4, 17782504), (8, 8891252), (16, 4445626), (32, 2222813), (991, 71776), (1982, 35888), (2243, 31712), (3964, 17944), (4486, 15856), (7928, 8972)]