67318288

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{89519}}^1$

素因数の和:89574

約数の個数: 20

約数和(自身を含む): 133205760

約数和(自身を除く): 65887472

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 89519, 179038, 358076, 716152, 1432304, 4207393, 8414786, 16829572, 33659144, 67318288]

約数ペア:

[(1, 67318288), (2, 33659144), (4, 16829572), (8, 8414786), (16, 4207393), (47, 1432304), (94, 716152), (188, 358076), (376, 179038), (752, 89519)]