216854576

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{11399}}^1$

素因数の和:11477

約数の個数: 40

約数和(自身を含む): 445284000

約数和(自身を除く): 228429424

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 4756, 9512, 11399, 19024, 22798, 45596, 91192, 182384, 330571, 467359, 661142, 934718, 1322284, 1869436, 2644568, 3738872, 5289136, 7477744, 13553411, 27106822, 54213644, 108427288, 216854576]

約数ペア:

[(1, 216854576), (2, 108427288), (4, 54213644), (8, 27106822), (16, 13553411), (29, 7477744), (41, 5289136), (58, 3738872), (82, 2644568), (116, 1869436), (164, 1322284), (232, 934718), (328, 661142), (464, 467359), (656, 330571), (1189, 182384), (2378, 91192), (4756, 45596), (9512, 22798), (11399, 19024)]