40091136

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:671

約数の個数: 80

約数和(自身を含む): 109469184

約数和(自身を除く): 69378048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 607, 688, 768, 1032, 1214, 1376, 1536, 1821, 2064, 2428, 2752, 3642, 4128, 4856, 5504, 7284, 8256, 9712, 11008, 14568, 16512, 19424, 22016, 26101, 29136, 33024, 38848, 52202, 58272, 66048, 77696, 78303, 104404, 116544, 155392, 156606, 208808, 233088, 310784, 313212, 417616, 466176, 626424, 835232, 932352, 1252848, 1670464, 2505696, 3340928, 5011392, 6681856, 10022784, 13363712, 20045568, 40091136]

約数ペア:

[(1, 40091136), (2, 20045568), (3, 13363712), (4, 10022784), (6, 6681856), (8, 5011392), (12, 3340928), (16, 2505696), (24, 1670464), (32, 1252848), (43, 932352), (48, 835232), (64, 626424), (86, 466176), (96, 417616), (128, 313212), (129, 310784), (172, 233088), (192, 208808), (256, 156606), (258, 155392), (344, 116544), (384, 104404), (512, 78303), (516, 77696), (607, 66048), (688, 58272), (768, 52202), (1032, 38848), (1214, 33024), (1376, 29136), (1536, 26101), (1821, 22016), (2064, 19424), (2428, 16512), (2752, 14568), (3642, 11008), (4128, 9712), (4856, 8256), (5504, 7284)]