54777994

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{971}}^1$

素因数の和:1461

約数の個数: 16

約数和(自身を含む): 83677536

約数和(自身を除く): 28899542

約数列:

[1, 2, 67, 134, 421, 842, 971, 1942, 28207, 56414, 65057, 130114, 408791, 817582, 27388997, 54777994]

約数ペア:

[(1, 54777994), (2, 27388997), (67, 817582), (134, 408791), (421, 130114), (842, 65057), (971, 56414), (1942, 28207)]