81430224

素因数分解:

$2^4\times 3^1\times {\mathrm{1696463}}^1$

素因数の和:1696474

約数の個数: 20

約数和(自身を含む): 210361536

約数和(自身を除く): 128931312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1696463, 3392926, 5089389, 6785852, 10178778, 13571704, 20357556, 27143408, 40715112, 81430224]

約数ペア:

[(1, 81430224), (2, 40715112), (3, 27143408), (4, 20357556), (6, 13571704), (8, 10178778), (12, 6785852), (16, 5089389), (24, 3392926), (48, 1696463)]