83369888

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1669}}^1$

素因数の和:1909

約数の個数: 48

約数和(自身を含む): 188536320

約数和(自身を除く): 105166432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1669, 1784, 3122, 3338, 3568, 6244, 6676, 7136, 11683, 12488, 13352, 23366, 24976, 26704, 46732, 49952, 53408, 93464, 186928, 372187, 373856, 744374, 1488748, 2605309, 2977496, 5210618, 5954992, 10421236, 11909984, 20842472, 41684944, 83369888]

約数ペア:

[(1, 83369888), (2, 41684944), (4, 20842472), (7, 11909984), (8, 10421236), (14, 5954992), (16, 5210618), (28, 2977496), (32, 2605309), (56, 1488748), (112, 744374), (223, 373856), (224, 372187), (446, 186928), (892, 93464), (1561, 53408), (1669, 49952), (1784, 46732), (3122, 26704), (3338, 24976), (3568, 23366), (6244, 13352), (6676, 12488), (7136, 11683)]