87420539

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{797}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 96526080

約数和(自身を除く): 9105541

約数列:

[1, 19, 23, 251, 437, 797, 4769, 5773, 15143, 18331, 109687, 200047, 348289, 3800893, 4601081, 87420539]

約数ペア:

[(1, 87420539), (19, 4601081), (23, 3800893), (251, 348289), (437, 200047), (797, 109687), (4769, 18331), (5773, 15143)]