320425312

素因数分解:

$2^5\times {\mathrm{1279}}^1\times {\mathrm{7829}}^1$

素因数の和:9118

約数の個数: 24

約数和(自身を含む): 631411200

約数和(自身を除く): 310985888

約数列:

[1, 2, 4, 8, 16, 32, 1279, 2558, 5116, 7829, 10232, 15658, 20464, 31316, 40928, 62632, 125264, 250528, 10013291, 20026582, 40053164, 80106328, 160212656, 320425312]

約数ペア:

[(1, 320425312), (2, 160212656), (4, 80106328), (8, 40053164), (16, 20026582), (32, 10013291), (1279, 250528), (2558, 125264), (5116, 62632), (7829, 40928), (10232, 31316), (15658, 20464)]