16427032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 34012440

約数和(自身を除く): 17585408

約数列:

[1, 2, 4, 8, 17, 34, 43, 53, 68, 86, 106, 136, 172, 212, 344, 424, 731, 901, 1462, 1802, 2279, 2809, 2924, 3604, 4558, 5618, 5848, 7208, 9116, 11236, 18232, 22472, 38743, 47753, 77486, 95506, 120787, 154972, 191012, 241574, 309944, 382024, 483148, 966296, 2053379, 4106758, 8213516, 16427032]

約数ペア:

[(1, 16427032), (2, 8213516), (4, 4106758), (8, 2053379), (17, 966296), (34, 483148), (43, 382024), (53, 309944), (68, 241574), (86, 191012), (106, 154972), (136, 120787), (172, 95506), (212, 77486), (344, 47753), (424, 38743), (731, 22472), (901, 18232), (1462, 11236), (1802, 9116), (2279, 7208), (2809, 5848), (2924, 5618), (3604, 4558)]