40528816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1501

約数の個数: 40

約数和(自身を含む): 83967840

約数和(自身を除く): 43439024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1367, 1744, 1853, 2734, 3706, 5468, 7412, 10936, 14824, 21872, 23239, 29648, 46478, 92956, 149003, 185912, 298006, 371824, 596012, 1192024, 2384048, 2533051, 5066102, 10132204, 20264408, 40528816]

約数ペア:

[(1, 40528816), (2, 20264408), (4, 10132204), (8, 5066102), (16, 2533051), (17, 2384048), (34, 1192024), (68, 596012), (109, 371824), (136, 298006), (218, 185912), (272, 149003), (436, 92956), (872, 46478), (1367, 29648), (1744, 23239), (1853, 21872), (2734, 14824), (3706, 10936), (5468, 7412)]