82031272

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{238463}}^1$

素因数の和:238512

約数の個数: 16

約数和(自身を含む): 157386240

約数和(自身を除く): 75354968

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 238463, 476926, 953852, 1907704, 10253909, 20507818, 41015636, 82031272]

約数ペア:

[(1, 82031272), (2, 41015636), (4, 20507818), (8, 10253909), (43, 1907704), (86, 953852), (172, 476926), (344, 238463)]