85850290

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{96461}}^1$

素因数の和:96557

約数の個数: 16

約数和(自身を含む): 156268440

約数和(自身を除く): 70418150

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 96461, 192922, 482305, 964610, 8585029, 17170058, 42925145, 85850290]

約数ペア:

[(1, 85850290), (2, 42925145), (5, 17170058), (10, 8585029), (89, 964610), (178, 482305), (445, 192922), (890, 96461)]