31661188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6277}}^1$

素因数の和:6391

約数の個数: 24

約数和(自身を含む): 60293912

約数和(自身を除く): 28632724

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 6277, 12554, 25108, 81601, 163202, 326404, 608869, 1217738, 2435476, 7915297, 15830594, 31661188]

約数ペア:

[(1, 31661188), (2, 15830594), (4, 7915297), (13, 2435476), (26, 1217738), (52, 608869), (97, 326404), (194, 163202), (388, 81601), (1261, 25108), (2522, 12554), (5044, 6277)]