1631439104

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{335411}}^1$

素因数の和:335446

約数の個数: 36

約数和(自身を含む): 3427910640

約数和(自身を除く): 1796471536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 335411, 670822, 1341644, 2683288, 5366576, 6372809, 10733152, 12745618, 21466304, 25491236, 42932608, 50982472, 85865216, 101964944, 203929888, 407859776, 815719552, 1631439104]

約数ペア:

[(1, 1631439104), (2, 815719552), (4, 407859776), (8, 203929888), (16, 101964944), (19, 85865216), (32, 50982472), (38, 42932608), (64, 25491236), (76, 21466304), (128, 12745618), (152, 10733152), (256, 6372809), (304, 5366576), (608, 2683288), (1216, 1341644), (2432, 670822), (4864, 335411)]