85786216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33199}}^1$

素因数の和:33241

約数の個数: 32

約数和(自身を含む): 179280000

約数和(自身を除く): 93493784

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 33199, 66398, 132796, 265592, 564383, 630781, 1128766, 1261562, 2257532, 2523124, 4515064, 5046248, 10723277, 21446554, 42893108, 85786216]

約数ペア:

[(1, 85786216), (2, 42893108), (4, 21446554), (8, 10723277), (17, 5046248), (19, 4515064), (34, 2523124), (38, 2257532), (68, 1261562), (76, 1128766), (136, 630781), (152, 564383), (323, 265592), (646, 132796), (1292, 66398), (2584, 33199)]