76778896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{117041}}^1$

素因数の和:117090

約数の個数: 20

約数和(自身を含む): 152388684

約数和(自身を除く): 75609788

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 117041, 234082, 468164, 936328, 1872656, 4798681, 9597362, 19194724, 38389448, 76778896]

約数ペア:

[(1, 76778896), (2, 38389448), (4, 19194724), (8, 9597362), (16, 4798681), (41, 1872656), (82, 936328), (164, 468164), (328, 234082), (656, 117041)]