21932128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{22109}}^1$

素因数の和:22150

約数の個数: 24

約数和(自身を含む): 44573760

約数和(自身を除く): 22641632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 22109, 44218, 88436, 176872, 353744, 685379, 707488, 1370758, 2741516, 5483032, 10966064, 21932128]

約数ペア:

[(1, 21932128), (2, 10966064), (4, 5483032), (8, 2741516), (16, 1370758), (31, 707488), (32, 685379), (62, 353744), (124, 176872), (248, 88436), (496, 44218), (992, 22109)]