16497760

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1063}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 39414816

約数和(自身を除く): 22917056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1063, 1552, 1940, 2126, 3104, 3880, 4252, 5315, 7760, 8504, 10630, 15520, 17008, 21260, 34016, 42520, 85040, 103111, 170080, 206222, 412444, 515555, 824888, 1031110, 1649776, 2062220, 3299552, 4124440, 8248880, 16497760]

約数ペア:

[(1, 16497760), (2, 8248880), (4, 4124440), (5, 3299552), (8, 2062220), (10, 1649776), (16, 1031110), (20, 824888), (32, 515555), (40, 412444), (80, 206222), (97, 170080), (160, 103111), (194, 85040), (388, 42520), (485, 34016), (776, 21260), (970, 17008), (1063, 15520), (1552, 10630), (1940, 8504), (2126, 7760), (3104, 5315), (3880, 4252)]