8931291248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{340577}}^1$

素因数の和:340745

約数の個数: 40

約数和(自身を含む): 19004252400

約数和(自身を除く): 10072961152

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2384, 3278, 6556, 13112, 26224, 340577, 681154, 1362308, 2724616, 3746347, 5449232, 7492694, 14985388, 29970776, 50745973, 59941552, 101491946, 202983892, 405967784, 558205703, 811935568, 1116411406, 2232822812, 4465645624, 8931291248]

約数ペア:

[(1, 8931291248), (2, 4465645624), (4, 2232822812), (8, 1116411406), (11, 811935568), (16, 558205703), (22, 405967784), (44, 202983892), (88, 101491946), (149, 59941552), (176, 50745973), (298, 29970776), (596, 14985388), (1192, 7492694), (1639, 5449232), (2384, 3746347), (3278, 2724616), (6556, 1362308), (13112, 681154), (26224, 340577)]