87853144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{645979}}^1$

素因数の和:646002

約数の個数: 16

約数和(自身を含む): 174414600

約数和(自身を除く): 86561456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 645979, 1291958, 2583916, 5167832, 10981643, 21963286, 43926572, 87853144]

約数ペア:

[(1, 87853144), (2, 43926572), (4, 21963286), (8, 10981643), (17, 5167832), (34, 2583916), (68, 1291958), (136, 645979)]