57281902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{3217}}^1$

素因数の和:3555

約数の個数: 16

約数和(自身を含む): 89202960

約数和(自身を除く): 31921058

約数列:

[1, 2, 29, 58, 307, 614, 3217, 6434, 8903, 17806, 93293, 186586, 987619, 1975238, 28640951, 57281902]

約数ペア:

[(1, 57281902), (2, 28640951), (29, 1975238), (58, 987619), (307, 186586), (614, 93293), (3217, 17806), (6434, 8903)]