117820808

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{29633}}^1$

素因数の和:29717

約数の個数: 32

約数和(自身を含む): 256037760

約数和(自身を除く): 138216952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 29633, 59266, 118532, 207431, 237064, 414862, 829724, 1659448, 2103943, 4207886, 8415772, 14727601, 16831544, 29455202, 58910404, 117820808]

約数ペア:

[(1, 117820808), (2, 58910404), (4, 29455202), (7, 16831544), (8, 14727601), (14, 8415772), (28, 4207886), (56, 2103943), (71, 1659448), (142, 829724), (284, 414862), (497, 237064), (568, 207431), (994, 118532), (1988, 59266), (3976, 29633)]