85867136

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{39461}}^1$

素因数の和:39492

約数の個数: 32

約数和(自身を含む): 181130580

約数和(自身を除く): 95263444

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 39461, 78922, 157844, 315688, 631376, 670837, 1262752, 1341674, 2525504, 2683348, 5051008, 5366696, 10733392, 21466784, 42933568, 85867136]

約数ペア:

[(1, 85867136), (2, 42933568), (4, 21466784), (8, 10733392), (16, 5366696), (17, 5051008), (32, 2683348), (34, 2525504), (64, 1341674), (68, 1262752), (128, 670837), (136, 631376), (272, 315688), (544, 157844), (1088, 78922), (2176, 39461)]