90497152

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 191923200

約数和(自身を除く): 101426048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 293, 304, 508, 586, 608, 1016, 1172, 1216, 2032, 2344, 2413, 2432, 4064, 4688, 4826, 5567, 8128, 9376, 9652, 11134, 16256, 18752, 19304, 22268, 37211, 37504, 38608, 44536, 74422, 77216, 89072, 148844, 154432, 178144, 297688, 308864, 356288, 595376, 707009, 712576, 1190752, 1414018, 2381504, 2828036, 4763008, 5656072, 11312144, 22624288, 45248576, 90497152]

約数ペア:

[(1, 90497152), (2, 45248576), (4, 22624288), (8, 11312144), (16, 5656072), (19, 4763008), (32, 2828036), (38, 2381504), (64, 1414018), (76, 1190752), (127, 712576), (128, 707009), (152, 595376), (254, 356288), (293, 308864), (304, 297688), (508, 178144), (586, 154432), (608, 148844), (1016, 89072), (1172, 77216), (1216, 74422), (2032, 44536), (2344, 38608), (2413, 37504), (2432, 37211), (4064, 22268), (4688, 19304), (4826, 18752), (5567, 16256), (8128, 11134), (9376, 9652)]