16885064

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1429}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 36379200

約数和(自身を除く): 19494136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1429, 1477, 1688, 2858, 2954, 5716, 5908, 10003, 11432, 11816, 20006, 40012, 80024, 301519, 603038, 1206076, 2110633, 2412152, 4221266, 8442532, 16885064]

約数ペア:

[(1, 16885064), (2, 8442532), (4, 4221266), (7, 2412152), (8, 2110633), (14, 1206076), (28, 603038), (56, 301519), (211, 80024), (422, 40012), (844, 20006), (1429, 11816), (1477, 11432), (1688, 10003), (2858, 5908), (2954, 5716)]