21142432

素因数分解:

$2^5\times {\mathrm{463}}^1\times {\mathrm{1427}}^1$

素因数の和:1900

約数の個数: 24

約数和(自身を含む): 41743296

約数和(自身を除く): 20600864

約数列:

[1, 2, 4, 8, 16, 32, 463, 926, 1427, 1852, 2854, 3704, 5708, 7408, 11416, 14816, 22832, 45664, 660701, 1321402, 2642804, 5285608, 10571216, 21142432]

約数ペア:

[(1, 21142432), (2, 10571216), (4, 5285608), (8, 2642804), (16, 1321402), (32, 660701), (463, 45664), (926, 22832), (1427, 14816), (1852, 11416), (2854, 7408), (3704, 5708)]