80706392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25033}}^1$

素因数の和:25083

約数の個数: 32

約数和(自身を含む): 168228480

約数和(自身を除く): 87522088

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 25033, 50066, 100132, 200264, 325429, 650858, 776023, 1301716, 1552046, 2603432, 3104092, 6208184, 10088299, 20176598, 40353196, 80706392]

約数ペア:

[(1, 80706392), (2, 40353196), (4, 20176598), (8, 10088299), (13, 6208184), (26, 3104092), (31, 2603432), (52, 1552046), (62, 1301716), (104, 776023), (124, 650858), (248, 325429), (403, 200264), (806, 100132), (1612, 50066), (3224, 25033)]