38853632

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2036

約数の個数: 44

約数和(自身を含む): 81798120

約数和(自身を除く): 42944488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 1997, 2432, 3994, 4864, 7988, 9728, 15976, 19456, 31952, 37943, 63904, 75886, 127808, 151772, 255616, 303544, 511232, 607088, 1022464, 1214176, 2044928, 2428352, 4856704, 9713408, 19426816, 38853632]

約数ペア:

[(1, 38853632), (2, 19426816), (4, 9713408), (8, 4856704), (16, 2428352), (19, 2044928), (32, 1214176), (38, 1022464), (64, 607088), (76, 511232), (128, 303544), (152, 255616), (256, 151772), (304, 127808), (512, 75886), (608, 63904), (1024, 37943), (1216, 31952), (1997, 19456), (2432, 15976), (3994, 9728), (4864, 7988)]