31361248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{51581}}^1$

素因数の和:51610

約数の個数: 24

約数和(自身を含む): 64993320

約数和(自身を除く): 33632072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 51581, 103162, 206324, 412648, 825296, 980039, 1650592, 1960078, 3920156, 7840312, 15680624, 31361248]

約数ペア:

[(1, 31361248), (2, 15680624), (4, 7840312), (8, 3920156), (16, 1960078), (19, 1650592), (32, 980039), (38, 825296), (76, 412648), (152, 206324), (304, 103162), (608, 51581)]