80711614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 131328000

約数和(自身を除く): 50616386

約数列:

[1, 2, 17, 34, 79, 151, 158, 199, 302, 398, 1343, 2567, 2686, 3383, 5134, 6766, 11929, 15721, 23858, 30049, 31442, 60098, 202793, 267257, 405586, 510833, 534514, 1021666, 2373871, 4747742, 40355807, 80711614]

約数ペア:

[(1, 80711614), (2, 40355807), (17, 4747742), (34, 2373871), (79, 1021666), (151, 534514), (158, 510833), (199, 405586), (302, 267257), (398, 202793), (1343, 60098), (2567, 31442), (2686, 30049), (3383, 23858), (5134, 15721), (6766, 11929)]