80925028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{3359}}^1$

素因数の和:3699

約数の個数: 24

約数和(自身を含む): 149587200

約数和(自身を除く): 68662172

約数列:

[1, 2, 4, 19, 38, 76, 317, 634, 1268, 3359, 6023, 6718, 12046, 13436, 24092, 63821, 127642, 255284, 1064803, 2129606, 4259212, 20231257, 40462514, 80925028]

約数ペア:

[(1, 80925028), (2, 40462514), (4, 20231257), (19, 4259212), (38, 2129606), (76, 1064803), (317, 255284), (634, 127642), (1268, 63821), (3359, 24092), (6023, 13436), (6718, 12046)]