18400112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37097}}^1$

素因数の和:37136

約数の個数: 20

約数和(自身を含む): 36801216

約数和(自身を除く): 18401104

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 37097, 74194, 148388, 296776, 593552, 1150007, 2300014, 4600028, 9200056, 18400112]

約数ペア:

[(1, 18400112), (2, 9200056), (4, 4600028), (8, 2300014), (16, 1150007), (31, 593552), (62, 296776), (124, 148388), (248, 74194), (496, 37097)]