16806268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 32123952

約数和(自身を除く): 15317684

約数列:

[1, 2, 4, 17, 34, 59, 68, 71, 118, 142, 236, 284, 1003, 1207, 2006, 2414, 3481, 4012, 4189, 4828, 6962, 8378, 13924, 16756, 59177, 71213, 118354, 142426, 236708, 247151, 284852, 494302, 988604, 4201567, 8403134, 16806268]

約数ペア:

[(1, 16806268), (2, 8403134), (4, 4201567), (17, 988604), (34, 494302), (59, 284852), (68, 247151), (71, 236708), (118, 142426), (142, 118354), (236, 71213), (284, 59177), (1003, 16756), (1207, 13924), (2006, 8378), (2414, 6962), (3481, 4828), (4012, 4189)]