72845254

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{4219}}^1$

素因数の和:4407

約数の個数: 16

約数和(自身を含む): 111661200

約数和(自身を除く): 38815946

約数列:

[1, 2, 89, 97, 178, 194, 4219, 8438, 8633, 17266, 375491, 409243, 750982, 818486, 36422627, 72845254]

約数ペア:

[(1, 72845254), (2, 36422627), (89, 818486), (97, 750982), (178, 409243), (194, 375491), (4219, 17266), (8438, 8633)]