31198768

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{36791}}^1$

素因数の和:36852

約数の個数: 20

約数和(自身を含む): 61589808

約数和(自身を除く): 30391040

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 36791, 73582, 147164, 294328, 588656, 1949923, 3899846, 7799692, 15599384, 31198768]

約数ペア:

[(1, 31198768), (2, 15599384), (4, 7799692), (8, 3899846), (16, 1949923), (53, 588656), (106, 294328), (212, 147164), (424, 73582), (848, 36791)]