16918446832

素因数分解:

$2^4\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{101449}}^1$

素因数の和:102953

約数の個数: 40

約数和(自身を含む): 37487804000

約数和(自身を除く): 20569357168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1489, 2978, 5956, 10423, 11912, 20846, 23824, 41692, 83384, 101449, 166768, 202898, 405796, 710143, 811592, 1420286, 1623184, 2840572, 5681144, 11362288, 151057561, 302115122, 604230244, 1057402927, 1208460488, 2114805854, 2416920976, 4229611708, 8459223416, 16918446832]

約数ペア:

[(1, 16918446832), (2, 8459223416), (4, 4229611708), (7, 2416920976), (8, 2114805854), (14, 1208460488), (16, 1057402927), (28, 604230244), (56, 302115122), (112, 151057561), (1489, 11362288), (2978, 5681144), (5956, 2840572), (10423, 1623184), (11912, 1420286), (20846, 811592), (23824, 710143), (41692, 405796), (83384, 202898), (101449, 166768)]