103040272

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{28879}}^1$

素因数の和:29110

約数の個数: 20

約数和(自身を含む): 200542720

約数和(自身を除く): 97502448

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 28879, 57758, 115516, 231032, 462064, 6440017, 12880034, 25760068, 51520136, 103040272]

約数ペア:

[(1, 103040272), (2, 51520136), (4, 25760068), (8, 12880034), (16, 6440017), (223, 462064), (446, 231032), (892, 115516), (1784, 57758), (3568, 28879)]