16401552

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1789}}^1$

素因数の和:1991

約数の個数: 40

約数和(自身を含む): 42616320

約数和(自身を除く): 26214768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 1789, 2292, 3056, 3578, 4584, 5367, 7156, 9168, 10734, 14312, 21468, 28624, 42936, 85872, 341699, 683398, 1025097, 1366796, 2050194, 2733592, 4100388, 5467184, 8200776, 16401552]

約数ペア:

[(1, 16401552), (2, 8200776), (3, 5467184), (4, 4100388), (6, 2733592), (8, 2050194), (12, 1366796), (16, 1025097), (24, 683398), (48, 341699), (191, 85872), (382, 42936), (573, 28624), (764, 21468), (1146, 14312), (1528, 10734), (1789, 9168), (2292, 7156), (3056, 5367), (3578, 4584)]