88893988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 170311680

約数和(自身を除く): 81417692

約数列:

[1, 2, 4, 23, 31, 46, 62, 71, 92, 124, 142, 284, 439, 713, 878, 1426, 1633, 1756, 2201, 2852, 3266, 4402, 6532, 8804, 10097, 13609, 20194, 27218, 31169, 40388, 50623, 54436, 62338, 101246, 124676, 202492, 313007, 626014, 716887, 966239, 1252028, 1433774, 1932478, 2867548, 3864956, 22223497, 44446994, 88893988]

約数ペア:

[(1, 88893988), (2, 44446994), (4, 22223497), (23, 3864956), (31, 2867548), (46, 1932478), (62, 1433774), (71, 1252028), (92, 966239), (124, 716887), (142, 626014), (284, 313007), (439, 202492), (713, 124676), (878, 101246), (1426, 62338), (1633, 54436), (1756, 50623), (2201, 40388), (2852, 31169), (3266, 27218), (4402, 20194), (6532, 13609), (8804, 10097)]