80992893958

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{126517}}^1$

素因数の和:126808

約数の個数: 32

約数和(自身を含む): 128422855008

約数和(自身を除く): 47429961050

約数列:

[1, 2, 37, 41, 74, 82, 211, 422, 1517, 3034, 7807, 8651, 15614, 17302, 126517, 253034, 320087, 640174, 4681129, 5187197, 9362258, 10374394, 26695087, 53390174, 191926289, 383852578, 987718219, 1094498567, 1975436438, 2188997134, 40496446979, 80992893958]

約数ペア:

[(1, 80992893958), (2, 40496446979), (37, 2188997134), (41, 1975436438), (74, 1094498567), (82, 987718219), (211, 383852578), (422, 191926289), (1517, 53390174), (3034, 26695087), (7807, 10374394), (8651, 9362258), (15614, 5187197), (17302, 4681129), (126517, 640174), (253034, 320087)]