89190038

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{205507}}^1$

素因数の和:205547

約数の個数: 16

約数和(自身を含む): 157830144

約数和(自身を除く): 68640106

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 205507, 411014, 1438549, 2877098, 6370717, 12741434, 44595019, 89190038]

約数ペア:

[(1, 89190038), (2, 44595019), (7, 12741434), (14, 6370717), (31, 2877098), (62, 1438549), (217, 411014), (434, 205507)]