40459216

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 94978048

約数和(自身を除く): 54518832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 217, 248, 271, 301, 344, 434, 496, 542, 602, 688, 868, 1084, 1204, 1333, 1736, 1897, 2168, 2408, 2666, 3472, 3794, 4336, 4816, 5332, 7588, 8401, 9331, 10664, 11653, 15176, 16802, 18662, 21328, 23306, 30352, 33604, 37324, 46612, 58807, 67208, 74648, 81571, 93224, 117614, 134416, 149296, 163142, 186448, 235228, 326284, 361243, 470456, 652568, 722486, 940912, 1305136, 1444972, 2528701, 2889944, 5057402, 5779888, 10114804, 20229608, 40459216]

約数ペア:

[(1, 40459216), (2, 20229608), (4, 10114804), (7, 5779888), (8, 5057402), (14, 2889944), (16, 2528701), (28, 1444972), (31, 1305136), (43, 940912), (56, 722486), (62, 652568), (86, 470456), (112, 361243), (124, 326284), (172, 235228), (217, 186448), (248, 163142), (271, 149296), (301, 134416), (344, 117614), (434, 93224), (496, 81571), (542, 74648), (602, 67208), (688, 58807), (868, 46612), (1084, 37324), (1204, 33604), (1333, 30352), (1736, 23306), (1897, 21328), (2168, 18662), (2408, 16802), (2666, 15176), (3472, 11653), (3794, 10664), (4336, 9331), (4816, 8401), (5332, 7588)]