40674304

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 88

約数和(自身を含む): 93146688

約数和(自身を除く): 52472384

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 157, 176, 184, 253, 256, 314, 352, 368, 506, 512, 628, 704, 736, 1012, 1024, 1256, 1408, 1472, 1727, 2024, 2512, 2816, 2944, 3454, 3611, 4048, 5024, 5632, 5888, 6908, 7222, 8096, 10048, 11264, 11776, 13816, 14444, 16192, 20096, 23552, 27632, 28888, 32384, 39721, 40192, 55264, 57776, 64768, 79442, 80384, 110528, 115552, 129536, 158884, 160768, 221056, 231104, 259072, 317768, 442112, 462208, 635536, 884224, 924416, 1271072, 1768448, 1848832, 2542144, 3697664, 5084288, 10168576, 20337152, 40674304]

約数ペア:

[(1, 40674304), (2, 20337152), (4, 10168576), (8, 5084288), (11, 3697664), (16, 2542144), (22, 1848832), (23, 1768448), (32, 1271072), (44, 924416), (46, 884224), (64, 635536), (88, 462208), (92, 442112), (128, 317768), (157, 259072), (176, 231104), (184, 221056), (253, 160768), (256, 158884), (314, 129536), (352, 115552), (368, 110528), (506, 80384), (512, 79442), (628, 64768), (704, 57776), (736, 55264), (1012, 40192), (1024, 39721), (1256, 32384), (1408, 28888), (1472, 27632), (1727, 23552), (2024, 20096), (2512, 16192), (2816, 14444), (2944, 13816), (3454, 11776), (3611, 11264), (4048, 10048), (5024, 8096), (5632, 7222), (5888, 6908)]