42340322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21023}}^1$

素因数の和:21097

約数の個数: 16

約数和(自身を含む): 68117760

約数和(自身を除く): 25777438

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 21023, 42046, 399437, 798874, 1114219, 2228438, 21170161, 42340322]

約数ペア:

[(1, 42340322), (2, 21170161), (19, 2228438), (38, 1114219), (53, 798874), (106, 399437), (1007, 42046), (2014, 21023)]