16471136

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 35916048

約数和(自身を除く): 19444912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 641, 803, 1168, 1282, 1606, 2336, 2564, 3212, 5128, 6424, 7051, 10256, 12848, 14102, 20512, 25696, 28204, 46793, 56408, 93586, 112816, 187172, 225632, 374344, 514723, 748688, 1029446, 1497376, 2058892, 4117784, 8235568, 16471136]

約数ペア:

[(1, 16471136), (2, 8235568), (4, 4117784), (8, 2058892), (11, 1497376), (16, 1029446), (22, 748688), (32, 514723), (44, 374344), (73, 225632), (88, 187172), (146, 112816), (176, 93586), (292, 56408), (352, 46793), (584, 28204), (641, 25696), (803, 20512), (1168, 14102), (1282, 12848), (1606, 10256), (2336, 7051), (2564, 6424), (3212, 5128)]