55668208

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{5639}}^1$

素因数の和:6264

約数の個数: 20

約数和(自身を含む): 108051120

約数和(自身を除く): 52382912

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 5639, 9872, 11278, 22556, 45112, 90224, 3479263, 6958526, 13917052, 27834104, 55668208]

約数ペア:

[(1, 55668208), (2, 27834104), (4, 13917052), (8, 6958526), (16, 3479263), (617, 90224), (1234, 45112), (2468, 22556), (4936, 11278), (5639, 9872)]