111979312

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{19387}}^1$

素因数の和:19433

約数の個数: 30

約数和(自身を含む): 228991668

約数和(自身を除く): 117012356

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 19387, 38774, 77548, 155096, 310192, 368353, 736706, 1473412, 2946824, 5893648, 6998707, 13997414, 27994828, 55989656, 111979312]

約数ペア:

[(1, 111979312), (2, 55989656), (4, 27994828), (8, 13997414), (16, 6998707), (19, 5893648), (38, 2946824), (76, 1473412), (152, 736706), (304, 368353), (361, 310192), (722, 155096), (1444, 77548), (2888, 38774), (5776, 19387)]