17854216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2477}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 36129240

約数和(自身を除く): 18275024

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 2477, 3604, 4954, 7208, 9908, 19816, 42109, 84218, 131281, 168436, 262562, 336872, 525124, 1050248, 2231777, 4463554, 8927108, 17854216]

約数ペア:

[(1, 17854216), (2, 8927108), (4, 4463554), (8, 2231777), (17, 1050248), (34, 525124), (53, 336872), (68, 262562), (106, 168436), (136, 131281), (212, 84218), (424, 42109), (901, 19816), (1802, 9908), (2477, 7208), (3604, 4954)]