90912212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{1249}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 164640000

約数和(自身を除く): 73727788

約数列:

[1, 2, 4, 31, 62, 124, 587, 1174, 1249, 2348, 2498, 4996, 18197, 36394, 38719, 72788, 77438, 154876, 733163, 1466326, 2932652, 22728053, 45456106, 90912212]

約数ペア:

[(1, 90912212), (2, 45456106), (4, 22728053), (31, 2932652), (62, 1466326), (124, 733163), (587, 154876), (1174, 77438), (1249, 72788), (2348, 38719), (2498, 36394), (4996, 18197)]