31288104

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{4219}}^1$

素因数の和:4334

約数の個数: 48

約数和(自身を含む): 85581600

約数和(自身を除く): 54293496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 4219, 7416, 8438, 12657, 16876, 25314, 33752, 37971, 50628, 75942, 101256, 151884, 303768, 434557, 869114, 1303671, 1738228, 2607342, 3476456, 3911013, 5214684, 7822026, 10429368, 15644052, 31288104]

約数ペア:

[(1, 31288104), (2, 15644052), (3, 10429368), (4, 7822026), (6, 5214684), (8, 3911013), (9, 3476456), (12, 2607342), (18, 1738228), (24, 1303671), (36, 869114), (72, 434557), (103, 303768), (206, 151884), (309, 101256), (412, 75942), (618, 50628), (824, 37971), (927, 33752), (1236, 25314), (1854, 16876), (2472, 12657), (3708, 8438), (4219, 7416)]