87976784

素因数分解:

$2^4\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1307}}^1$

素因数の和:1923

約数の個数: 40

約数和(自身を含む): 195279168

約数和(自身を除く): 107302384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 601, 1202, 1307, 2404, 2614, 4207, 4808, 5228, 8414, 9149, 9616, 10456, 16828, 18298, 20912, 33656, 36596, 67312, 73192, 146384, 785507, 1571014, 3142028, 5498549, 6284056, 10997098, 12568112, 21994196, 43988392, 87976784]

約数ペア:

[(1, 87976784), (2, 43988392), (4, 21994196), (7, 12568112), (8, 10997098), (14, 6284056), (16, 5498549), (28, 3142028), (56, 1571014), (112, 785507), (601, 146384), (1202, 73192), (1307, 67312), (2404, 36596), (2614, 33656), (4207, 20912), (4808, 18298), (5228, 16828), (8414, 10456), (9149, 9616)]