89831316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{393997}}^1$

素因数の和:394023

約数の個数: 24

約数和(自身を含む): 220638880

約数和(自身を除く): 130807564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 393997, 787994, 1181991, 1575988, 2363982, 4727964, 7485943, 14971886, 22457829, 29943772, 44915658, 89831316]

約数ペア:

[(1, 89831316), (2, 44915658), (3, 29943772), (4, 22457829), (6, 14971886), (12, 7485943), (19, 4727964), (38, 2363982), (57, 1575988), (76, 1181991), (114, 787994), (228, 393997)]