103424144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{340211}}^1$

素因数の和:340238

約数の個数: 20

約数和(自身を含む): 210931440

約数和(自身を除く): 107507296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 340211, 680422, 1360844, 2721688, 5443376, 6464009, 12928018, 25856036, 51712072, 103424144]

約数ペア:

[(1, 103424144), (2, 51712072), (4, 25856036), (8, 12928018), (16, 6464009), (19, 5443376), (38, 2721688), (76, 1360844), (152, 680422), (304, 340211)]