85951621

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 22912379

約数列:

[1, 7, 23, 29, 41, 161, 203, 287, 449, 667, 943, 1189, 3143, 4669, 6601, 8323, 10327, 13021, 18409, 27347, 72289, 91147, 128863, 191429, 299483, 423407, 533861, 2096381, 2963849, 3737027, 12278803, 85951621]

約数ペア:

[(1, 85951621), (7, 12278803), (23, 3737027), (29, 2963849), (41, 2096381), (161, 533861), (203, 423407), (287, 299483), (449, 191429), (667, 128863), (943, 91147), (1189, 72289), (3143, 27347), (4669, 18409), (6601, 13021), (8323, 10327)]