40089344

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1216

約数の個数: 36

約数和(自身を含む): 80635800

約数和(自身を除く): 40546456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 596, 1051, 1192, 2102, 2384, 4204, 4768, 8408, 9536, 16816, 19072, 33632, 38144, 67264, 134528, 156599, 269056, 313198, 626396, 1252792, 2505584, 5011168, 10022336, 20044672, 40089344]

約数ペア:

[(1, 40089344), (2, 20044672), (4, 10022336), (8, 5011168), (16, 2505584), (32, 1252792), (64, 626396), (128, 313198), (149, 269056), (256, 156599), (298, 134528), (596, 67264), (1051, 38144), (1192, 33632), (2102, 19072), (2384, 16816), (4204, 9536), (4768, 8408)]