84352978

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{1021}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 128220120

約数和(自身を除く): 43867142

約数列:

[1, 2, 101, 202, 409, 818, 1021, 2042, 41309, 82618, 103121, 206242, 417589, 835178, 42176489, 84352978]

約数ペア:

[(1, 84352978), (2, 42176489), (101, 835178), (202, 417589), (409, 206242), (818, 103121), (1021, 82618), (2042, 41309)]