23349328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:979

約数の個数: 40

約数和(自身を含む): 48211200

約数和(自身を除く): 24861872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 89, 152, 178, 304, 356, 712, 863, 1424, 1691, 1726, 3382, 3452, 6764, 6904, 13528, 13808, 16397, 27056, 32794, 65588, 76807, 131176, 153614, 262352, 307228, 614456, 1228912, 1459333, 2918666, 5837332, 11674664, 23349328]

約数ペア:

[(1, 23349328), (2, 11674664), (4, 5837332), (8, 2918666), (16, 1459333), (19, 1228912), (38, 614456), (76, 307228), (89, 262352), (152, 153614), (178, 131176), (304, 76807), (356, 65588), (712, 32794), (863, 27056), (1424, 16397), (1691, 13808), (1726, 13528), (3382, 6904), (3452, 6764)]