31322918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 54093312

約数和(自身を除く): 22770394

約数列:

[1, 2, 11, 22, 23, 46, 103, 206, 253, 506, 601, 1133, 1202, 2266, 2369, 4738, 6611, 13222, 13823, 26059, 27646, 52118, 61903, 123806, 152053, 304106, 680933, 1361866, 1423769, 2847538, 15661459, 31322918]

約数ペア:

[(1, 31322918), (2, 15661459), (11, 2847538), (22, 1423769), (23, 1361866), (46, 680933), (103, 304106), (206, 152053), (253, 123806), (506, 61903), (601, 52118), (1133, 27646), (1202, 26059), (2266, 13823), (2369, 13222), (4738, 6611)]