64270208

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{11677}}^1$

素因数の和:11734

約数の個数: 32

約数和(自身を含む): 131027160

約数和(自身を除く): 66756952

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 11677, 23354, 46708, 93416, 186832, 373664, 502111, 747328, 1004222, 1494656, 2008444, 4016888, 8033776, 16067552, 32135104, 64270208]

約数ペア:

[(1, 64270208), (2, 32135104), (4, 16067552), (8, 8033776), (16, 4016888), (32, 2008444), (43, 1494656), (64, 1004222), (86, 747328), (128, 502111), (172, 373664), (344, 186832), (688, 93416), (1376, 46708), (2752, 23354), (5504, 11677)]