71183408

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{23293}}^1$

素因数の和:23492

約数の個数: 20

約数和(自身を含む): 138645888

約数和(自身を除く): 67462480

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 23293, 46586, 93172, 186344, 372688, 4448963, 8897926, 17795852, 35591704, 71183408]

約数ペア:

[(1, 71183408), (2, 35591704), (4, 17795852), (8, 8897926), (16, 4448963), (191, 372688), (382, 186344), (764, 93172), (1528, 46586), (3056, 23293)]