418744288

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{147031}}^1$

素因数の和:147130

約数の個数: 24

約数和(自身を含む): 833671440

約数和(自身を除く): 414927152

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 147031, 294062, 588124, 1176248, 2352496, 4704992, 13085759, 26171518, 52343036, 104686072, 209372144, 418744288]

約数ペア:

[(1, 418744288), (2, 209372144), (4, 104686072), (8, 52343036), (16, 26171518), (32, 13085759), (89, 4704992), (178, 2352496), (356, 1176248), (712, 588124), (1424, 294062), (2848, 147031)]