81885746

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{1933}}^1$

素因数の和:2353

約数の個数: 16

約数和(自身を含む): 125323200

約数和(自身を除く): 43437454

約数列:

[1, 2, 59, 118, 359, 718, 1933, 3866, 21181, 42362, 114047, 228094, 693947, 1387894, 40942873, 81885746]

約数ペア:

[(1, 81885746), (2, 40942873), (59, 1387894), (118, 693947), (359, 228094), (718, 114047), (1933, 42362), (3866, 21181)]