23906456

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 54190080

約数和(自身を除く): 30283624

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 188, 217, 248, 293, 329, 376, 434, 586, 658, 868, 1172, 1316, 1457, 1736, 2051, 2344, 2632, 2914, 4102, 5828, 8204, 9083, 10199, 11656, 13771, 16408, 18166, 20398, 27542, 36332, 40796, 55084, 63581, 72664, 81592, 96397, 110168, 127162, 192794, 254324, 385588, 426901, 508648, 771176, 853802, 1707604, 2988307, 3415208, 5976614, 11953228, 23906456]

約数ペア:

[(1, 23906456), (2, 11953228), (4, 5976614), (7, 3415208), (8, 2988307), (14, 1707604), (28, 853802), (31, 771176), (47, 508648), (56, 426901), (62, 385588), (94, 254324), (124, 192794), (188, 127162), (217, 110168), (248, 96397), (293, 81592), (329, 72664), (376, 63581), (434, 55084), (586, 40796), (658, 36332), (868, 27542), (1172, 20398), (1316, 18166), (1457, 16408), (1736, 13771), (2051, 11656), (2344, 10199), (2632, 9083), (2914, 8204), (4102, 5828)]