30884432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 62710272

約数和(自身を除く): 31825840

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 877, 1136, 1754, 2201, 3508, 4402, 7016, 8804, 14032, 17608, 27187, 35216, 54374, 62267, 108748, 124534, 217496, 249068, 434992, 498136, 996272, 1930277, 3860554, 7721108, 15442216, 30884432]

約数ペア:

[(1, 30884432), (2, 15442216), (4, 7721108), (8, 3860554), (16, 1930277), (31, 996272), (62, 498136), (71, 434992), (124, 249068), (142, 217496), (248, 124534), (284, 108748), (496, 62267), (568, 54374), (877, 35216), (1136, 27187), (1754, 17608), (2201, 14032), (3508, 8804), (4402, 7016)]