129208048

素因数分解:

$2^4\times {\mathrm{751}}^1\times {\mathrm{10753}}^1$

素因数の和:11512

約数の個数: 20

約数和(自身を含む): 250697248

約数和(自身を除く): 121489200

約数列:

[1, 2, 4, 8, 16, 751, 1502, 3004, 6008, 10753, 12016, 21506, 43012, 86024, 172048, 8075503, 16151006, 32302012, 64604024, 129208048]

約数ペア:

[(1, 129208048), (2, 64604024), (4, 32302012), (8, 16151006), (16, 8075503), (751, 172048), (1502, 86024), (3004, 43012), (6008, 21506), (10753, 12016)]