42021074

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1553}}^1$

素因数の和:1801

約数の個数: 16

約数和(自身を含む): 64223712

約数和(自身を除く): 22202638

約数列:

[1, 2, 83, 163, 166, 326, 1553, 3106, 13529, 27058, 128899, 253139, 257798, 506278, 21010537, 42021074]

約数ペア:

[(1, 42021074), (2, 21010537), (83, 506278), (163, 257798), (166, 253139), (326, 128899), (1553, 27058), (3106, 13529)]