21167118328

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{91237579}}^1$

素因数の和:91237614

約数の個数: 16

約数和(自身を含む): 41056911000

約数和(自身を除く): 19889792672

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 91237579, 182475158, 364950316, 729900632, 2645889791, 5291779582, 10583559164, 21167118328]

約数ペア:

[(1, 21167118328), (2, 10583559164), (4, 5291779582), (8, 2645889791), (29, 729900632), (58, 364950316), (116, 182475158), (232, 91237579)]