9142768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{18433}}^1$

素因数の和:18472

約数の個数: 20

約数和(自身を含む): 18286528

約数和(自身を除く): 9143760

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 18433, 36866, 73732, 147464, 294928, 571423, 1142846, 2285692, 4571384, 9142768]

約数ペア:

[(1, 9142768), (2, 4571384), (4, 2285692), (8, 1142846), (16, 571423), (31, 294928), (62, 147464), (124, 73732), (248, 36866), (496, 18433)]