88707860

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{27211}}^1$

素因数の和:27383

約数の個数: 24

約数和(自身を含む): 187436256

約数和(自身を除く): 98728396

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 27211, 54422, 108844, 136055, 272110, 544220, 4435393, 8870786, 17741572, 22176965, 44353930, 88707860]

約数ペア:

[(1, 88707860), (2, 44353930), (4, 22176965), (5, 17741572), (10, 8870786), (20, 4435393), (163, 544220), (326, 272110), (652, 136055), (815, 108844), (1630, 54422), (3260, 27211)]