161505538

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1\times {\mathrm{2617}}^1$

素因数の和:3201

約数の個数: 16

約数和(自身を含む): 246929760

約数和(自身を除く): 85424222

約数列:

[1, 2, 59, 118, 523, 1046, 2617, 5234, 30857, 61714, 154403, 308806, 1368691, 2737382, 80752769, 161505538]

約数ペア:

[(1, 161505538), (2, 80752769), (59, 2737382), (118, 1368691), (523, 308806), (1046, 154403), (2617, 61714), (5234, 30857)]