64943665154

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{2027}}^1\times {\mathrm{71837}}^1$

素因数の和:74089

約数の個数: 16

約数和(自身を含む): 97901975808

約数和(自身を除く): 32958310654

約数列:

[1, 2, 223, 446, 2027, 4054, 71837, 143674, 452021, 904042, 16019651, 32039302, 145613599, 291227198, 32471832577, 64943665154]

約数ペア:

[(1, 64943665154), (2, 32471832577), (223, 291227198), (446, 145613599), (2027, 32039302), (4054, 16019651), (71837, 904042), (143674, 452021)]