103231984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{208129}}^1$

素因数の和:208168

約数の個数: 20

約数和(自身を含む): 206464960

約数和(自身を除く): 103232976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 208129, 416258, 832516, 1665032, 3330064, 6451999, 12903998, 25807996, 51615992, 103231984]

約数ペア:

[(1, 103231984), (2, 51615992), (4, 25807996), (8, 12903998), (16, 6451999), (31, 3330064), (62, 1665032), (124, 832516), (248, 416258), (496, 208129)]