103117352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1987}}^1$

素因数の和:2505

約数の個数: 32

約数和(自身を含む): 208740000

約数和(自身を除く): 105622648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 499, 998, 1987, 1996, 3974, 3992, 6487, 7948, 12974, 15896, 25831, 25948, 51662, 51896, 103324, 206648, 991513, 1983026, 3966052, 7932104, 12889669, 25779338, 51558676, 103117352]

約数ペア:

[(1, 103117352), (2, 51558676), (4, 25779338), (8, 12889669), (13, 7932104), (26, 3966052), (52, 1983026), (104, 991513), (499, 206648), (998, 103324), (1987, 51896), (1996, 51662), (3974, 25948), (3992, 25831), (6487, 15896), (7948, 12974)]