22890736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1567}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 48996864

約数和(自身を除く): 26106128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1567, 1826, 3134, 3652, 6268, 7304, 12536, 14608, 17237, 25072, 34474, 68948, 130061, 137896, 260122, 275792, 520244, 1040488, 1430671, 2080976, 2861342, 5722684, 11445368, 22890736]

約数ペア:

[(1, 22890736), (2, 11445368), (4, 5722684), (8, 2861342), (11, 2080976), (16, 1430671), (22, 1040488), (44, 520244), (83, 275792), (88, 260122), (166, 137896), (176, 130061), (332, 68948), (664, 34474), (913, 25072), (1328, 17237), (1567, 14608), (1826, 12536), (3134, 7304), (3652, 6268)]