42289384

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{48497}}^1$

素因数の和:48612

約数の個数: 16

約数和(自身を含む): 80021700

約数和(自身を除く): 37732316

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 48497, 96994, 193988, 387976, 5286173, 10572346, 21144692, 42289384]

約数ペア:

[(1, 42289384), (2, 21144692), (4, 10572346), (8, 5286173), (109, 387976), (218, 193988), (436, 96994), (872, 48497)]