52160216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{911}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 103913280

約数和(自身を除く): 51753064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 421, 842, 911, 1684, 1822, 3368, 3644, 7157, 7288, 14314, 15487, 28628, 30974, 57256, 61948, 123896, 383531, 767062, 1534124, 3068248, 6520027, 13040054, 26080108, 52160216]

約数ペア:

[(1, 52160216), (2, 26080108), (4, 13040054), (8, 6520027), (17, 3068248), (34, 1534124), (68, 767062), (136, 383531), (421, 123896), (842, 61948), (911, 57256), (1684, 30974), (1822, 28628), (3368, 15487), (3644, 14314), (7157, 7288)]