40142942

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{54101}}^1$

素因数の和:54163

約数の個数: 16

約数和(自身を含む): 70116192

約数和(自身を除く): 29973250

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 54101, 108202, 378707, 757414, 2867353, 5734706, 20071471, 40142942]

約数ペア:

[(1, 40142942), (2, 20071471), (7, 5734706), (14, 2867353), (53, 757414), (106, 378707), (371, 108202), (742, 54101)]