81444464

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{96043}}^1$

素因数の和:96104

約数の個数: 20

約数和(自身を含む): 160777656

約数和(自身を除く): 79333192

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 96043, 192086, 384172, 768344, 1536688, 5090279, 10180558, 20361116, 40722232, 81444464]

約数ペア:

[(1, 81444464), (2, 40722232), (4, 20361116), (8, 10180558), (16, 5090279), (53, 1536688), (106, 768344), (212, 384172), (424, 192086), (848, 96043)]