108009008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{143629}}^1$

素因数の和:143684

約数の個数: 20

約数和(自身を含む): 213721440

約数和(自身を除く): 105712432

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 143629, 287258, 574516, 1149032, 2298064, 6750563, 13501126, 27002252, 54004504, 108009008]

約数ペア:

[(1, 108009008), (2, 54004504), (4, 27002252), (8, 13501126), (16, 6750563), (47, 2298064), (94, 1149032), (188, 574516), (376, 287258), (752, 143629)]