88214240

素因数分解:

$2^5\times 5^1\times {\mathrm{551339}}^1$

素因数の和:551354

約数の個数: 24

約数和(自身を含む): 208406520

約数和(自身を除く): 120192280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 551339, 1102678, 2205356, 2756695, 4410712, 5513390, 8821424, 11026780, 17642848, 22053560, 44107120, 88214240]

約数ペア:

[(1, 88214240), (2, 44107120), (4, 22053560), (5, 17642848), (8, 11026780), (10, 8821424), (16, 5513390), (20, 4410712), (32, 2756695), (40, 2205356), (80, 1102678), (160, 551339)]