38216144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{125711}}^1$

素因数の和:125738

約数の個数: 20

約数和(自身を含む): 77941440

約数和(自身を除く): 39725296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 125711, 251422, 502844, 1005688, 2011376, 2388509, 4777018, 9554036, 19108072, 38216144]

約数ペア:

[(1, 38216144), (2, 19108072), (4, 9554036), (8, 4777018), (16, 2388509), (19, 2011376), (38, 1005688), (76, 502844), (152, 251422), (304, 125711)]