85892020004

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{18819461}}^1$

素因数の和:18819635

約数の個数: 24

約数和(自身を含む): 172837939008

約数和(自身を除く): 86945919004

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 18819461, 37638922, 75277844, 131736227, 263472454, 526944908, 3067572143, 6135144286, 12270288572, 21473005001, 42946010002, 85892020004]

約数ペア:

[(1, 85892020004), (2, 42946010002), (4, 21473005001), (7, 12270288572), (14, 6135144286), (28, 3067572143), (163, 526944908), (326, 263472454), (652, 131736227), (1141, 75277844), (2282, 37638922), (4564, 18819461)]