18055088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1685

約数の個数: 40

約数和(自身を含む): 37966320

約数和(自身を除く): 19911232

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 1619, 2788, 3238, 5576, 6476, 11152, 12952, 25904, 27523, 55046, 66379, 110092, 132758, 220184, 265516, 440368, 531032, 1062064, 1128443, 2256886, 4513772, 9027544, 18055088]

約数ペア:

[(1, 18055088), (2, 9027544), (4, 4513772), (8, 2256886), (16, 1128443), (17, 1062064), (34, 531032), (41, 440368), (68, 265516), (82, 220184), (136, 132758), (164, 110092), (272, 66379), (328, 55046), (656, 27523), (697, 25904), (1394, 12952), (1619, 11152), (2788, 6476), (3238, 5576)]