80811921392

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{479}}^1\times {\mathrm{58907}}^1$

素因数の和:59573

約数の個数: 40

約数和(自身を含む): 157779187200

約数和(自身を除く): 76967265808

約数列:

[1, 2, 4, 8, 16, 179, 358, 479, 716, 958, 1432, 1916, 2864, 3832, 7664, 58907, 85741, 117814, 171482, 235628, 342964, 471256, 685928, 942512, 1371856, 10544353, 21088706, 28216453, 42177412, 56432906, 84354824, 112865812, 168709648, 225731624, 451463248, 5050745087, 10101490174, 20202980348, 40405960696, 80811921392]

約数ペア:

[(1, 80811921392), (2, 40405960696), (4, 20202980348), (8, 10101490174), (16, 5050745087), (179, 451463248), (358, 225731624), (479, 168709648), (716, 112865812), (958, 84354824), (1432, 56432906), (1916, 42177412), (2864, 28216453), (3832, 21088706), (7664, 10544353), (58907, 1371856), (85741, 942512), (117814, 685928), (171482, 471256), (235628, 342964)]