16380176

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{12959}}^1$

素因数の和:13046

約数の個数: 20

約数和(自身を含む): 32140800

約数和(自身を除く): 15760624

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 12959, 25918, 51836, 103672, 207344, 1023761, 2047522, 4095044, 8190088, 16380176]

約数ペア:

[(1, 16380176), (2, 8190088), (4, 4095044), (8, 2047522), (16, 1023761), (79, 207344), (158, 103672), (316, 51836), (632, 25918), (1264, 12959)]