80495744

素因数分解:

$2^7\times 7^1\times {\mathrm{89839}}^1$

素因数の和:89860

約数の個数: 32

約数和(自身を含む): 183273600

約数和(自身を除く): 102777856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 89839, 179678, 359356, 628873, 718712, 1257746, 1437424, 2515492, 2874848, 5030984, 5749696, 10061968, 11499392, 20123936, 40247872, 80495744]

約数ペア:

[(1, 80495744), (2, 40247872), (4, 20123936), (7, 11499392), (8, 10061968), (14, 5749696), (16, 5030984), (28, 2874848), (32, 2515492), (56, 1437424), (64, 1257746), (112, 718712), (128, 628873), (224, 359356), (448, 179678), (896, 89839)]