104821168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211333}}^1$

素因数の和:211372

約数の個数: 20

約数和(自身を含む): 209643328

約数和(自身を除く): 104822160

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 211333, 422666, 845332, 1690664, 3381328, 6551323, 13102646, 26205292, 52410584, 104821168]

約数ペア:

[(1, 104821168), (2, 52410584), (4, 26205292), (8, 13102646), (16, 6551323), (31, 3381328), (62, 1690664), (124, 845332), (248, 422666), (496, 211333)]