16393120

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3533}}^1$

素因数の和:3577

約数の個数: 48

約数和(自身を含む): 40075560

約数和(自身を除く): 23682440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 3533, 4640, 7066, 14132, 17665, 28264, 35330, 56528, 70660, 102457, 113056, 141320, 204914, 282640, 409828, 512285, 565280, 819656, 1024570, 1639312, 2049140, 3278624, 4098280, 8196560, 16393120]

約数ペア:

[(1, 16393120), (2, 8196560), (4, 4098280), (5, 3278624), (8, 2049140), (10, 1639312), (16, 1024570), (20, 819656), (29, 565280), (32, 512285), (40, 409828), (58, 282640), (80, 204914), (116, 141320), (145, 113056), (160, 102457), (232, 70660), (290, 56528), (464, 35330), (580, 28264), (928, 17665), (1160, 14132), (2320, 7066), (3533, 4640)]