102815864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{18439}}^1$

素因数の和:18503

約数の個数: 32

約数和(自身を含む): 209109600

約数和(自身を除く): 106293736

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 18439, 36878, 73756, 147512, 313463, 626926, 755999, 1253852, 1511998, 2507704, 3023996, 6047992, 12851983, 25703966, 51407932, 102815864]

約数ペア:

[(1, 102815864), (2, 51407932), (4, 25703966), (8, 12851983), (17, 6047992), (34, 3023996), (41, 2507704), (68, 1511998), (82, 1253852), (136, 755999), (164, 626926), (328, 313463), (697, 147512), (1394, 73756), (2788, 36878), (5576, 18439)]