86043646

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{1319}}^1$

素因数の和:1540

約数の個数: 24

約数和(自身を含む): 140587920

約数和(自身を除く): 54544274

約数列:

[1, 2, 13, 26, 169, 193, 338, 386, 1319, 2509, 2638, 5018, 17147, 32617, 34294, 65234, 222911, 254567, 445822, 509134, 3309371, 6618742, 43021823, 86043646]

約数ペア:

[(1, 86043646), (2, 43021823), (13, 6618742), (26, 3309371), (169, 509134), (193, 445822), (338, 254567), (386, 222911), (1319, 65234), (2509, 34294), (2638, 32617), (5018, 17147)]