31989458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{22433}}^1$

素因数の和:22489

約数の個数: 16

約数和(自身を含む): 51687936

約数和(自身を除く): 19698478

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 22433, 44866, 515959, 695423, 1031918, 1390846, 15994729, 31989458]

約数ペア:

[(1, 31989458), (2, 15994729), (23, 1390846), (31, 1031918), (46, 695423), (62, 515959), (713, 44866), (1426, 22433)]