80291612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 157489920

約数和(自身を除く): 77198308

約数列:

[1, 2, 4, 17, 31, 34, 41, 62, 68, 82, 124, 164, 527, 697, 929, 1054, 1271, 1394, 1858, 2108, 2542, 2788, 3716, 5084, 15793, 21607, 28799, 31586, 38089, 43214, 57598, 63172, 76178, 86428, 115196, 152356, 489583, 647513, 979166, 1180759, 1295026, 1958332, 2361518, 2590052, 4723036, 20072903, 40145806, 80291612]

約数ペア:

[(1, 80291612), (2, 40145806), (4, 20072903), (17, 4723036), (31, 2590052), (34, 2361518), (41, 1958332), (62, 1295026), (68, 1180759), (82, 979166), (124, 647513), (164, 489583), (527, 152356), (697, 115196), (929, 86428), (1054, 76178), (1271, 63172), (1394, 57598), (1858, 43214), (2108, 38089), (2542, 31586), (2788, 28799), (3716, 21607), (5084, 15793)]