8470216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 17108280

約数和(自身を除く): 8638064

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1021, 1037, 2042, 2074, 4084, 4148, 8168, 8296, 17357, 34714, 62281, 69428, 124562, 138856, 249124, 498248, 1058777, 2117554, 4235108, 8470216]

約数ペア:

[(1, 8470216), (2, 4235108), (4, 2117554), (8, 1058777), (17, 498248), (34, 249124), (61, 138856), (68, 124562), (122, 69428), (136, 62281), (244, 34714), (488, 17357), (1021, 8296), (1037, 8168), (2042, 4148), (2074, 4084)]