127397248

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{90481}}^1$

素因数の和:90506

約数の個数: 32

約数和(自身を含む): 276874920

約数和(自身を除く): 149477672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 90481, 180962, 361924, 723848, 995291, 1447696, 1990582, 2895392, 3981164, 5790784, 7962328, 11581568, 15924656, 31849312, 63698624, 127397248]

約数ペア:

[(1, 127397248), (2, 63698624), (4, 31849312), (8, 15924656), (11, 11581568), (16, 7962328), (22, 5790784), (32, 3981164), (44, 2895392), (64, 1990582), (88, 1447696), (128, 995291), (176, 723848), (352, 361924), (704, 180962), (1408, 90481)]