42081616

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{3559}}^1$

素因数の和:4306

約数の個数: 20

約数和(自身を含む): 81666400

約数和(自身を除く): 39584784

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 3559, 5912, 7118, 11824, 14236, 28472, 56944, 2630101, 5260202, 10520404, 21040808, 42081616]

約数ペア:

[(1, 42081616), (2, 21040808), (4, 10520404), (8, 5260202), (16, 2630101), (739, 56944), (1478, 28472), (2956, 14236), (3559, 11824), (5912, 7118)]