38121136

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 76137984

約数和(自身を除く): 38016848

約数列:

[1, 2, 4, 8, 16, 47, 94, 163, 188, 311, 326, 376, 622, 652, 752, 1244, 1304, 2488, 2608, 4976, 7661, 14617, 15322, 29234, 30644, 50693, 58468, 61288, 101386, 116936, 122576, 202772, 233872, 405544, 811088, 2382571, 4765142, 9530284, 19060568, 38121136]

約数ペア:

[(1, 38121136), (2, 19060568), (4, 9530284), (8, 4765142), (16, 2382571), (47, 811088), (94, 405544), (163, 233872), (188, 202772), (311, 122576), (326, 116936), (376, 101386), (622, 61288), (652, 58468), (752, 50693), (1244, 30644), (1304, 29234), (2488, 15322), (2608, 14617), (4976, 7661)]