25233232

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{19963}}^1$

素因数の和:20050

約数の個数: 20

約数和(自身を含む): 49510720

約数和(自身を除く): 24277488

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 19963, 39926, 79852, 159704, 319408, 1577077, 3154154, 6308308, 12616616, 25233232]

約数ペア:

[(1, 25233232), (2, 12616616), (4, 6308308), (8, 3154154), (16, 1577077), (79, 319408), (158, 159704), (316, 79852), (632, 39926), (1264, 19963)]