22037776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:479

約数の個数: 40

約数和(自身を含む): 44513024

約数和(自身を除く): 22475248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 283, 314, 496, 566, 628, 1132, 1256, 2264, 2512, 4528, 4867, 8773, 9734, 17546, 19468, 35092, 38936, 44431, 70184, 77872, 88862, 140368, 177724, 355448, 710896, 1377361, 2754722, 5509444, 11018888, 22037776]

約数ペア:

[(1, 22037776), (2, 11018888), (4, 5509444), (8, 2754722), (16, 1377361), (31, 710896), (62, 355448), (124, 177724), (157, 140368), (248, 88862), (283, 77872), (314, 70184), (496, 44431), (566, 38936), (628, 35092), (1132, 19468), (1256, 17546), (2264, 9734), (2512, 8773), (4528, 4867)]