87388112

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12791}}^1$

素因数の和:12867

約数の個数: 40

約数和(自身を含む): 196689792

約数和(自身を除く): 109301680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 12791, 25582, 51164, 89537, 102328, 179074, 204656, 358148, 716296, 780251, 1432592, 1560502, 3121004, 5461757, 6242008, 10923514, 12484016, 21847028, 43694056, 87388112]

約数ペア:

[(1, 87388112), (2, 43694056), (4, 21847028), (7, 12484016), (8, 10923514), (14, 6242008), (16, 5461757), (28, 3121004), (56, 1560502), (61, 1432592), (112, 780251), (122, 716296), (244, 358148), (427, 204656), (488, 179074), (854, 102328), (976, 89537), (1708, 51164), (3416, 25582), (6832, 12791)]