84040988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4637}}^1$

素因数の和:4861

約数の個数: 24

約数和(自身を含む): 154278432

約数和(自身を除く): 70237444

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 4531, 4637, 9062, 9274, 18124, 18548, 106651, 213302, 426604, 913489, 1826978, 3653956, 21010247, 42020494, 84040988]

約数ペア:

[(1, 84040988), (2, 42020494), (4, 21010247), (23, 3653956), (46, 1826978), (92, 913489), (197, 426604), (394, 213302), (788, 106651), (4531, 18548), (4637, 18124), (9062, 9274)]