85574008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12281}}^1$

素因数の和:12367

約数の個数: 32

約数和(自身を含む): 175386960

約数和(自身を除く): 89812952

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 12281, 24562, 49124, 98248, 159653, 319306, 638612, 822827, 1277224, 1645654, 3291308, 6582616, 10696751, 21393502, 42787004, 85574008]

約数ペア:

[(1, 85574008), (2, 42787004), (4, 21393502), (8, 10696751), (13, 6582616), (26, 3291308), (52, 1645654), (67, 1277224), (104, 822827), (134, 638612), (268, 319306), (536, 159653), (871, 98248), (1742, 49124), (3484, 24562), (6968, 12281)]