83443288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 169684200

約数和(自身を除く): 86240912

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 401, 703, 802, 1369, 1406, 1604, 2738, 2812, 3208, 5476, 5624, 7619, 10952, 14837, 15238, 26011, 29674, 30476, 52022, 59348, 60952, 104044, 118696, 208088, 281903, 548969, 563806, 1097938, 1127612, 2195876, 2255224, 4391752, 10430411, 20860822, 41721644, 83443288]

約数ペア:

[(1, 83443288), (2, 41721644), (4, 20860822), (8, 10430411), (19, 4391752), (37, 2255224), (38, 2195876), (74, 1127612), (76, 1097938), (148, 563806), (152, 548969), (296, 281903), (401, 208088), (703, 118696), (802, 104044), (1369, 60952), (1406, 59348), (1604, 52022), (2738, 30476), (2812, 29674), (3208, 26011), (5476, 15238), (5624, 14837), (7619, 10952)]