515168

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:974

約数の個数: 24

約数和(自身を含む): 1075032

約数和(自身を除く): 559864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 947, 1894, 3788, 7576, 15152, 16099, 30304, 32198, 64396, 128792, 257584, 515168]

約数ペア:

[(1, 515168), (2, 257584), (4, 128792), (8, 64396), (16, 32198), (17, 30304), (32, 16099), (34, 15152), (68, 7576), (136, 3788), (272, 1894), (544, 947)]