23080816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 49104000

約数和(自身を除く): 26023184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 199, 398, 659, 796, 1318, 1592, 2189, 2636, 3184, 4378, 5272, 7249, 8756, 10544, 14498, 17512, 28996, 35024, 57992, 115984, 131141, 262282, 524564, 1049128, 1442551, 2098256, 2885102, 5770204, 11540408, 23080816]

約数ペア:

[(1, 23080816), (2, 11540408), (4, 5770204), (8, 2885102), (11, 2098256), (16, 1442551), (22, 1049128), (44, 524564), (88, 262282), (176, 131141), (199, 115984), (398, 57992), (659, 35024), (796, 28996), (1318, 17512), (1592, 14498), (2189, 10544), (2636, 8756), (3184, 7249), (4378, 5272)]