84637309

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 90201600

約数和(自身を除く): 5564291

約数列:

[1, 23, 89, 173, 239, 2047, 3979, 5497, 15397, 21271, 41347, 354131, 489233, 950981, 3679883, 84637309]

約数ペア:

[(1, 84637309), (23, 3679883), (89, 950981), (173, 489233), (239, 354131), (2047, 41347), (3979, 21271), (5497, 15397)]