64443872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{118463}}^1$

素因数の和:118490

約数の個数: 24

約数和(自身を含む): 134338176

約数和(自身を除く): 69894304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 118463, 236926, 473852, 947704, 1895408, 2013871, 3790816, 4027742, 8055484, 16110968, 32221936, 64443872]

約数ペア:

[(1, 64443872), (2, 32221936), (4, 16110968), (8, 8055484), (16, 4027742), (17, 3790816), (32, 2013871), (34, 1895408), (68, 947704), (136, 473852), (272, 236926), (544, 118463)]