81289682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103951}}^1$

素因数の和:103993

約数の個数: 16

約数和(自身を含む): 134721792

約数和(自身を除く): 53432110

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 103951, 207902, 1767167, 2390873, 3534334, 4781746, 40644841, 81289682]

約数ペア:

[(1, 81289682), (2, 40644841), (17, 4781746), (23, 3534334), (34, 2390873), (46, 1767167), (391, 207902), (782, 103951)]