15691136

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{7211}}^1$

素因数の和:7242

約数の個数: 32

約数和(自身を含む): 33103080

約数和(自身を除く): 17411944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 7211, 14422, 28844, 57688, 115376, 122587, 230752, 245174, 461504, 490348, 923008, 980696, 1961392, 3922784, 7845568, 15691136]

約数ペア:

[(1, 15691136), (2, 7845568), (4, 3922784), (8, 1961392), (16, 980696), (17, 923008), (32, 490348), (34, 461504), (64, 245174), (68, 230752), (128, 122587), (136, 115376), (272, 57688), (544, 28844), (1088, 14422), (2176, 7211)]