89321812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{19267}}^1$

素因数の和:19351

約数の個数: 24

約数和(自身を含む): 167246240

約数和(自身を除く): 77924428

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 19267, 38534, 77068, 366073, 732146, 1175287, 1464292, 2350574, 4701148, 22330453, 44660906, 89321812]

約数ペア:

[(1, 89321812), (2, 44660906), (4, 22330453), (19, 4701148), (38, 2350574), (61, 1464292), (76, 1175287), (122, 732146), (244, 366073), (1159, 77068), (2318, 38534), (4636, 19267)]