42004168

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73951}}^1$

素因数の和:74028

約数の個数: 16

約数和(自身を含む): 79868160

約数和(自身を除く): 37863992

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 73951, 147902, 295804, 591608, 5250521, 10501042, 21002084, 42004168]

約数ペア:

[(1, 42004168), (2, 21002084), (4, 10501042), (8, 5250521), (71, 591608), (142, 295804), (284, 147902), (568, 73951)]