87390272

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{71867}}^1$

素因数の和:71898

約数の個数: 28

約数和(自身を含む): 182544720

約数和(自身を除く): 95154448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 71867, 143734, 287468, 574936, 1149872, 1365473, 2299744, 2730946, 4599488, 5461892, 10923784, 21847568, 43695136, 87390272]

約数ペア:

[(1, 87390272), (2, 43695136), (4, 21847568), (8, 10923784), (16, 5461892), (19, 4599488), (32, 2730946), (38, 2299744), (64, 1365473), (76, 1149872), (152, 574936), (304, 287468), (608, 143734), (1216, 71867)]