42242008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1181}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 84252960

約数和(自身を除く): 42010952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 526, 1052, 1181, 2104, 2362, 4471, 4724, 8942, 9448, 17884, 20077, 35768, 40154, 80308, 160616, 310603, 621206, 1242412, 2484824, 5280251, 10560502, 21121004, 42242008]

約数ペア:

[(1, 42242008), (2, 21121004), (4, 10560502), (8, 5280251), (17, 2484824), (34, 1242412), (68, 621206), (136, 310603), (263, 160616), (526, 80308), (1052, 40154), (1181, 35768), (2104, 20077), (2362, 17884), (4471, 9448), (4724, 8942)]