84379808

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{37139}}^1$

素因数の和:37220

約数の個数: 24

約数和(自身を含む): 168467040

約数和(自身を除く): 84087232

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 37139, 74278, 148556, 297112, 594224, 1188448, 2636869, 5273738, 10547476, 21094952, 42189904, 84379808]

約数ペア:

[(1, 84379808), (2, 42189904), (4, 21094952), (8, 10547476), (16, 5273738), (32, 2636869), (71, 1188448), (142, 594224), (284, 297112), (568, 148556), (1136, 74278), (2272, 37139)]