193647584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8783}}^1$

素因数の和:8859

約数の個数: 48

約数和(自身を含む): 418364352

約数和(自身を除く): 224716768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5512, 8783, 11024, 17566, 22048, 35132, 70264, 114179, 140528, 228358, 281056, 456716, 465499, 913432, 930998, 1826864, 1861996, 3653728, 3723992, 6051487, 7447984, 12102974, 14895968, 24205948, 48411896, 96823792, 193647584]

約数ペア:

[(1, 193647584), (2, 96823792), (4, 48411896), (8, 24205948), (13, 14895968), (16, 12102974), (26, 7447984), (32, 6051487), (52, 3723992), (53, 3653728), (104, 1861996), (106, 1826864), (208, 930998), (212, 913432), (416, 465499), (424, 456716), (689, 281056), (848, 228358), (1378, 140528), (1696, 114179), (2756, 70264), (5512, 35132), (8783, 22048), (11024, 17566)]