72202198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{18911}}^1$

素因数の和:19019

約数の個数: 16

約数和(自身を含む): 114379776

約数和(自身を除く): 42177578

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 18911, 37822, 434953, 869906, 1569613, 3139226, 36101099, 72202198]

約数ペア:

[(1, 72202198), (2, 36101099), (23, 3139226), (46, 1569613), (83, 869906), (166, 434953), (1909, 37822), (3818, 18911)]