16295312

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 60

約数和(自身を含む): 36612240

約数和(自身を除く): 20316928

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 443, 484, 836, 886, 968, 1672, 1772, 1936, 2299, 3344, 3544, 4598, 4873, 7088, 8417, 9196, 9746, 16834, 18392, 19492, 33668, 36784, 38984, 53603, 67336, 77968, 92587, 107206, 134672, 185174, 214412, 370348, 428824, 740696, 857648, 1018457, 1481392, 2036914, 4073828, 8147656, 16295312]

約数ペア:

[(1, 16295312), (2, 8147656), (4, 4073828), (8, 2036914), (11, 1481392), (16, 1018457), (19, 857648), (22, 740696), (38, 428824), (44, 370348), (76, 214412), (88, 185174), (121, 134672), (152, 107206), (176, 92587), (209, 77968), (242, 67336), (304, 53603), (418, 38984), (443, 36784), (484, 33668), (836, 19492), (886, 18392), (968, 16834), (1672, 9746), (1772, 9196), (1936, 8417), (2299, 7088), (3344, 4873), (3544, 4598)]