30926966

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{24821}}^1$

素因数の和:24919

約数の個数: 16

約数和(自身を含む): 53615520

約数和(自身を除く): 22688554

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 24821, 49642, 173747, 347494, 2209069, 4418138, 15463483, 30926966]

約数ペア:

[(1, 30926966), (2, 15463483), (7, 4418138), (14, 2209069), (89, 347494), (178, 173747), (623, 49642), (1246, 24821)]