41645872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{136993}}^1$

素因数の和:137020

約数の個数: 20

約数和(自身を含む): 84936280

約数和(自身を除く): 43290408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 136993, 273986, 547972, 1095944, 2191888, 2602867, 5205734, 10411468, 20822936, 41645872]

約数ペア:

[(1, 41645872), (2, 20822936), (4, 10411468), (8, 5205734), (16, 2602867), (19, 2191888), (38, 1095944), (76, 547972), (152, 273986), (304, 136993)]