42261488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2873

約数の個数: 40

約数和(自身を含む): 87556896

約数和(自身を除く): 45295408

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 2801, 3772, 5602, 7544, 11204, 15088, 22408, 44816, 64423, 114841, 128846, 229682, 257692, 459364, 515384, 918728, 1030768, 1837456, 2641343, 5282686, 10565372, 21130744, 42261488]

約数ペア:

[(1, 42261488), (2, 21130744), (4, 10565372), (8, 5282686), (16, 2641343), (23, 1837456), (41, 1030768), (46, 918728), (82, 515384), (92, 459364), (164, 257692), (184, 229682), (328, 128846), (368, 114841), (656, 64423), (943, 44816), (1886, 22408), (2801, 15088), (3772, 11204), (5602, 7544)]