8719874864

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1009}}^1\times {\mathrm{4253}}^1$

素因数の和:5397

約数の個数: 40

約数和(自身を含む): 17048670720

約数和(自身を除く): 8328795856

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1009, 1016, 2018, 2032, 4036, 4253, 8072, 8506, 16144, 17012, 34024, 68048, 128143, 256286, 512572, 540131, 1025144, 1080262, 2050288, 2160524, 4291277, 4321048, 8582554, 8642096, 17165108, 34330216, 68660432, 544992179, 1089984358, 2179968716, 4359937432, 8719874864]

約数ペア:

[(1, 8719874864), (2, 4359937432), (4, 2179968716), (8, 1089984358), (16, 544992179), (127, 68660432), (254, 34330216), (508, 17165108), (1009, 8642096), (1016, 8582554), (2018, 4321048), (2032, 4291277), (4036, 2160524), (4253, 2050288), (8072, 1080262), (8506, 1025144), (16144, 540131), (17012, 512572), (34024, 256286), (68048, 128143)]