109898576

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{112601}}^1$

素因数の和:112670

約数の個数: 20

約数和(自身を含む): 216421044

約数和(自身を除く): 106522468

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 112601, 225202, 450404, 900808, 1801616, 6868661, 13737322, 27474644, 54949288, 109898576]

約数ペア:

[(1, 109898576), (2, 54949288), (4, 27474644), (8, 13737322), (16, 6868661), (61, 1801616), (122, 900808), (244, 450404), (488, 225202), (976, 112601)]