64212128

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{118037}}^1$

素因数の和:118064

約数の個数: 24

約数和(自身を含む): 133855092

約数和(自身を除く): 69642964

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 118037, 236074, 472148, 944296, 1888592, 2006629, 3777184, 4013258, 8026516, 16053032, 32106064, 64212128]

約数ペア:

[(1, 64212128), (2, 32106064), (4, 16053032), (8, 8026516), (16, 4013258), (17, 3777184), (32, 2006629), (34, 1888592), (68, 944296), (136, 472148), (272, 236074), (544, 118037)]