191917616

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{99131}}^1$

素因数の和:99161

約数の個数: 30

約数和(自身を含む): 408721236

約数和(自身を除く): 216803620

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 99131, 198262, 396524, 793048, 1090441, 1586096, 2180882, 4361764, 8723528, 11994851, 17447056, 23989702, 47979404, 95958808, 191917616]

約数ペア:

[(1, 191917616), (2, 95958808), (4, 47979404), (8, 23989702), (11, 17447056), (16, 11994851), (22, 8723528), (44, 4361764), (88, 2180882), (121, 1586096), (176, 1090441), (242, 793048), (484, 396524), (968, 198262), (1936, 99131)]