31147232

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{51229}}^1$

素因数の和:51258

約数の個数: 24

約数和(自身を含む): 64549800

約数和(自身を除く): 33402568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 51229, 102458, 204916, 409832, 819664, 973351, 1639328, 1946702, 3893404, 7786808, 15573616, 31147232]

約数ペア:

[(1, 31147232), (2, 15573616), (4, 7786808), (8, 3893404), (16, 1946702), (19, 1639328), (32, 973351), (38, 819664), (76, 409832), (152, 204916), (304, 102458), (608, 51229)]