67411840

素因数分解:

$2^7\times 5^1\times {\mathrm{105331}}^1$

素因数の和:105350

約数の個数: 32

約数和(自身を含む): 161157960

約数和(自身を除く): 93746120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 105331, 210662, 421324, 526655, 842648, 1053310, 1685296, 2106620, 3370592, 4213240, 6741184, 8426480, 13482368, 16852960, 33705920, 67411840]

約数ペア:

[(1, 67411840), (2, 33705920), (4, 16852960), (5, 13482368), (8, 8426480), (10, 6741184), (16, 4213240), (20, 3370592), (32, 2106620), (40, 1685296), (64, 1053310), (80, 842648), (128, 526655), (160, 421324), (320, 210662), (640, 105331)]