9008005904

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{50147}}^1$

素因数の和:50367

約数の個数: 40

約数和(自身を含む): 17784486720

約数和(自身を除く): 8776480816

約数列:

[1, 2, 4, 8, 16, 103, 109, 206, 218, 412, 436, 824, 872, 1648, 1744, 11227, 22454, 44908, 50147, 89816, 100294, 179632, 200588, 401176, 802352, 5165141, 5466023, 10330282, 10932046, 20660564, 21864092, 41321128, 43728184, 82642256, 87456368, 563000369, 1126000738, 2252001476, 4504002952, 9008005904]

約数ペア:

[(1, 9008005904), (2, 4504002952), (4, 2252001476), (8, 1126000738), (16, 563000369), (103, 87456368), (109, 82642256), (206, 43728184), (218, 41321128), (412, 21864092), (436, 20660564), (824, 10932046), (872, 10330282), (1648, 5466023), (1744, 5165141), (11227, 802352), (22454, 401176), (44908, 200588), (50147, 179632), (89816, 100294)]