40321898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 24996502

約数列:

[1, 2, 23, 46, 59, 83, 118, 166, 179, 358, 1357, 1909, 2714, 3818, 4117, 4897, 8234, 9794, 10561, 14857, 21122, 29714, 112631, 225262, 242903, 341711, 485806, 683422, 876563, 1753126, 20160949, 40321898]

約数ペア:

[(1, 40321898), (2, 20160949), (23, 1753126), (46, 876563), (59, 683422), (83, 485806), (118, 341711), (166, 242903), (179, 225262), (358, 112631), (1357, 29714), (1909, 21122), (2714, 14857), (3818, 10561), (4117, 9794), (4897, 8234)]