16293616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1681

約数の個数: 40

約数和(自身を含む): 34350480

約数和(自身を除く): 18056864

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 1619, 2516, 3238, 5032, 6476, 10064, 12952, 25904, 27523, 55046, 59903, 110092, 119806, 220184, 239612, 440368, 479224, 958448, 1018351, 2036702, 4073404, 8146808, 16293616]

約数ペア:

[(1, 16293616), (2, 8146808), (4, 4073404), (8, 2036702), (16, 1018351), (17, 958448), (34, 479224), (37, 440368), (68, 239612), (74, 220184), (136, 119806), (148, 110092), (272, 59903), (296, 55046), (592, 27523), (629, 25904), (1258, 12952), (1619, 10064), (2516, 6476), (3238, 5032)]