91492144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{300961}}^1$

素因数の和:300988

約数の個数: 20

約数和(自身を含む): 186596440

約数和(自身を除く): 95104296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 300961, 601922, 1203844, 2407688, 4815376, 5718259, 11436518, 22873036, 45746072, 91492144]

約数ペア:

[(1, 91492144), (2, 45746072), (4, 22873036), (8, 11436518), (16, 5718259), (19, 4815376), (38, 2407688), (76, 1203844), (152, 601922), (304, 300961)]